BTC is a MEME, so here are some suggestions: 1. Use money that can go to zero or that you won't need for a long time to participate. 2. Consider taking out your initial investment when it doubles, depending on each person's risk preference. 3. Take profits when you can, and continuously reduce your position at highs. For example, at this round's 120,000, all the good news in the world has come together, there’s nothing new, FOMO is fading, sell! 4. Buy the dip. This MEME won't go to zero; there are many big players and supporters involved. Damn, if I had figured this out earlier, I could have made so much more money.