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?
I am not regret because of doesn't buy bitcoins use large of money on 2016 because on the end of year becomes double price.
In my opinion bitcoin is one of many instrument of investment and i have spent my money on 2016 to other instrument of investment except bitcoins, and my plan for 2017 I will save my profit from real business on bitcoin.