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My mom hates the electric bill, which I can already barely keep up with, regarding my current setup because I compensate for it...
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The thing is, you should have bought Bitcoins directly.
- snip-Yeah, I do suppose that's true... For some reason, I guess I preferred the trickle of BTC income over getting them at once...
- snip -You might have preferred it, but that doesn't mean that it made good sense financially if you had bothered to take the time to do the math.
How much did you spend buying hardware? How much did you (or your mom) spend on electricity each month? How much time did you spend maintaining it all, how much heat in the summer, and how much is that time and comfort worth to you?
If you took all that money and spent it on purchasing bitcoins directly each month, how much bitcoins would you have today? Sure, you acquired some bitcoins, but did you come out ahead by mining or would you have a lot more bitcoins if you hadn't bothered with the mining in the first place?
Bitcoin mining is a highly competitive business. Unless you have access to very inexpensive resources (large amounts of highly efficient hardware, very low electricity costs, and very cheap cooling), you are typically going to end up with less bitcoins from mining than if you take the same amount of money each month and just buy the bitcoins directly. Others that have access to those inexpensive resources can afford to run MUCH more mining power than you, and therefore can acquire a much larger percentage of the 3,600 new bitcoins that are created each day. Since their costs are so low, they can turn around and sell those bitcoins at a profit where you'd be just barely breaking even (or even taking a slight loss). They can turn those profits around and use them to increase their mining power even more, increasing difficulty and taking an even larger percentage of the daily bitcoins until there's nothing but dust left for you.
Over time, profitable mining will migrate to geographical areas with the lowest costs of electricity and cooling. This is a simple fact of finance and mathematics. Some people will continue to mine at a loss as a hobby, but for most people that want to maximize the amount of bitcoins they can hold for a given amount of capital, the answer will typically be a bitcoin exchange.