January 2019 Net Worth Update

Since December 26, our net worth rose 17.5% to $43,488. In EUR it rose 17.3% to €38,114. Here's what lead to that result.

In December, I received an elevated payment from my employer due to some extra work I did. This essentially doubled my salary for the month. This money went various places:

• I paid off a medical bill that I'd been paying monthly. I'm hoping to reap a tax deduction from it.
• I bought some stocks.
• We bought a new iPhone when my wife's five and a half year old phone died after a tragic meeting with some water.
• We bought some furniture.
• We bought a coffee maker.

Now, you'll notice not all of this is savings. Sometimes it feels right to spend money. I'm not Early Retirement Extreme. But there's some logic here.

Telephone use is broadly tax deductible in Germany. I'll be able to deduct the cost of this phone over the next three years. Meanwhile, I'm hoping to keep it in our household for at least six or seven. This is one of those areas where we're willing to occasionally spend some money, so we did. The only thing I regret is that I made the purchase using an American credit card when the exchange rate made the euro unusually strong against the dollar, and it's unlikely to reach that rate again before I have to pay the card off.

As for the furniture, this particular upgrade was something we'd contemplated for several years. It wasn't excessively extravagant, but it was unusually expensive for us. I think we're done though with any other major home upgrades for a while, so I don't foresee any other such purchases in our immediate future.

The coffee maker will undoubtedly save us electricity (already shown in my electricity tracking spreadsheet), and it wasn't all that expensive. We'd been making coffee using a pour over method that required water heated on the stovetop. Once poured, the coffee would cool down quickly. The new maker uses less power to heat the water to begin with and then delivers the coffee into a thermally insulated carafe. The coffee is still warm in the late afternoon, meaning less coffee needs to be made in a day, thus saving electricity and grounds.

Note: it's funny what cultures are willing to spend money on. Coffee making in Germany, and likely in Europe as a whole, is an activity where people will spend hundreds of euros on a coffee maker. Some friends of mine have a coffee maker that's just under €1000. Ours was around €55. But the idea of convenient instant coffee is very pervasive here, and if you're not into instant coffee, then that often means a push button machine that takes coffee pods or grinds the beans on demand and coughs up a single cup of coffee.

Stocks did well this month, which boosted our numbers much more than our savings alone did. I don't know what to think of the stock market right now, so it's entirely possible that when I write this update for February, we'll have suffered another major drawdown. The last year has taught me to not get used to up days too much, because they reverse abruptly.

Forecast for the next few months: since I bought everything on credit cards, I'll be paying those off from our cash flows in February and March. That will impact those months' savings rates, but the cards will be fully paid off on time, and since this is a new awards credit card, we should see the bonus hit in February.

There are also some bureaucratic costs that we'll unfortunately have to pay because our tax statement from the government is taking so long to get back to us. It's easy to wander into those when you're a foreigner living abroad and don't entirely understand the system.

Cash Flow Parasites

It's that time of the year when I'm looking back at how we spent our money, and I'm considering where it all went and how to improve things next year.

The various categories I use to budget our money does illuminate things a bit. For example our biggest expense by far is our rent plus Nebenkosten (a German term for the utilities managed by the landlord bundled into the monthly rent payment).

But beyond that, the picture becomes murkier. We have transportation costs and various utilities and our BLOW categories, but what's the glue holding that together?

I don't have a way to add this to the spreadsheet, but I'm now considering cash flow parasites as overarching spending concepts that bind several categories together. Basically, these are purchases that require other purchases over time. The initial purchase fits into the budget as a single item, but over time that initial purchase requires incremental purchases later. This is similar to lifetime cost of ownership, but it's broader.

For example, let's look at some parasites that we don't own. The most obvious example is a car. The car itself has an initial upfront cost, but there are the following obvious ongoing costs:

• Fuel
• Insurance
• Repairs
• Parking
• Registration
• If purchased with a loan, then the ongoing interest cost
• Asset depreciation

That stuff is obvious. Less obvious are the following:

• Environmental harm and contribution to air quality health problems
• Risk of accident
• Risk of regulation
• Legal risk from poor driving or impaired driving
• Risk of theft or vandalism
• Municipalities being forced to devote ever more space for automobile use
• Stress from traffic
• Overcommitment of time due to transportation flexibility
• Opportunity cost from higher amount of money in cash emergency fund to cover emergency car costs
• Opportunity cost from spent car money not invested in compounding assets
• Opportunity cost from saving the money in cash to buy the car

Whenever I think of buying a car, all this stuff pops into my head. I remember the stress of driving. I remember the major repairs. I remember the couple of accidents I was involved in (not at fault). And after considering all that, and despite the downsides of not having a car, I just can't justify buying one again.

A less high stakes example of a cash flow parasite is a television. We don't own one because a television contains the following costs:

• The television itself
• The devices attached to it
• The content played through it
• The furniture used to display it
• The floor space given over to it
• The electricity
• The time devoted to it and the feeling that it should be used due to the invested money (a kind of sunk cost fallacy)
• The ongoing maintenance and replacement/upgrading of attached devices
• The exposure to advertisements and societal propaganda that convinces us what's normal and how much money we should be spending to be like the beautiful people on TV

One reason we don't own these things is because of the high negative cash flow costs I associate with them. But that doesn't mean I don't have cash flow parasites, so where are they in our budget?

Cell phones are a big one. We use iPhones, so there was a substantial initial cost to them, which has been tolerable because of their ongoing use (we don't upgrade regularly, and I hand my model to my wife when I'm done with it). But there are ongoing negative cash flow associated with them:

• Cellular costs (contract-less month-to-month)
• App and content purchases
• Connective cloud services
• Time spent
• Internet at home
• Stress from being always connected
• Stress from the impulse to upgrade or buy companion devices
• Depreciation of the phone itself
• Exposure to what's "normal", similar to TV, but maybe even worse due to social networks functioning like a "keeping up with the Joneses" 24/7
• Maintenance (battery replacement, headphone replacement, charging cable replacement, screen repair, phone cases)
• Electricity
• Risk of theft

So what's the overall cost to it? That's really tricky. Some parasites have a clear overall cost, but some are more elusive or are shared with other cash flow parasites. I think the 30,000 foot view is probably enough to say that the costs over several years are substantial. There was a time before I had an iPhone and a time after it, and the costs before were zero since it was a whole different category of expenses. There was no parallel to what we have today.

At the same time, there are major upsides to having an iPhone. I'm just not sure that if I could get a full accounting of the exact cost that I would say they were worth that exact number. Using a smartphone means sort of stumbling into ongoing expenses, but I'm not sure how to back out of those at this point. Even if I use an iPhone for 7 years, that's still less phone-value than using a landline phone that costs maybe 30€ for potentially several decades. What exactly is the goal of having this thing? Sometimes it feels essential and sometimes it's like a casino in my pocket.

I've mentioned it before, but travel back to the US is a major expense, and it contains several categories within it. Flights and hotels are just the start when you start to look at all the costs associated with it. Most Americans don't make trans-Atlantic trips at all, but we do regularly because we live on the other side of it.

And then really, one has to look at the cost of being an expat itself. We make all sorts of spending choices that we wouldn't have to make if we lived back in the States. Right now, I think it's worth it for several big reasons, but I'm tempted to sit down and try and do a full accounting of what it's costing us to be here.

When looking at the cash flow parasites, it doesn't mean there's no value within them. Seeing our families is worth spending money. The phones do have major safety benefits and they allow easy access to a lot of free content. Living in Europe has major upsides. But I'm going to try and look at my choices much more holistically and see if there's some overarching concept that's causing me to spend a certain way.