Bitcoin is, in fact, a long-term investment, so you have to accept the trade-off of losing or not. If you are a lover with a large amount of assets and want to accumulate them, choosing bitcoin is a good thing. It may take a while, but it's definitely a profitable investment. If you have few assets in hand, choosing altcoins will be more reasonable than bitcoin because the price of altcoins can fluctuate very strongly. And choosing a good coin can be an opportunity to raise money. In addition, you also need to divide your investment capital into several parts to avoid risks and increase the chances of a good ROI.