I think that you must need to learned more  about the crypto currencies, and some users here in bitcoin regret on what they did after they baught a bitcoin. As for myself I also experienced that. So I learned from it, that time whenever I do some decisons about buying butcoin I think  first, if what will happen if i buy bitcoin. Aslo I thought that bitcoin will end, because of its price is decreasing, I thought that I made a mistake buying a bitcoin, Its not became my hindrance to stop for me in knowing bitcoin. I read and read until I learn when and how to buy bitcoin without regrets anymore. In adition its not to late to buy bitcoin, bitcoin price are changing always, think positive always and goodluck.