Considering you could have used the money to buy bitcoins and essentially double your money instead, what purchases did you make this year that you are now regretting?
If you knew what you know now, would you have been more frugal with your money?
Usually I don't spend much bitcoins but I am a bit upset that this year I spent some big amount of bitcoins for my enjoyment. I actually converted them to cash and had a vacation journey, anyways this year 2017 I will make sure I don't sell bitcoins too early.