Practically, there are some miles you can travel with your bicycle that can save you time compared to when you travel on foot. That's the purpose of your bicycle, and the purpose you sold your bicycle to invest in Bitcoin is to make profit. I hope you are aware of Bitcoin volatility before investing. You invested a small amount, so it's obvious that you need to hold for a long time, maybe not very long, depending on the profit you wish to take and also on the volatility of the market. It is always recommended to only invest money that you can afford to lose. There's also the story of a guy in the forum who had two motorcycles but sold one to invest in Bitcoin, but he still has one motorcycle to use. Do you mean you have no use of your bicycle any more?