1. Can't put all your eggs in one basket?
Answer: The basket for eggs is extremely limited.
2. Buy more as it drops?
Answer: Unless you can keep buying, you'll go bankrupt.
3. Should you buy when it breaks out?
Answer: Congratulations! The main force thinks so too.
4. It has dropped so much, time to catch the bottom!
Answer: Maybe you're the only one taking action.
5. Is rising volume and price a real rise?
Answer: You should understand wash trading first.
6. Is falling volume and price a real drop?
Answer: Perhaps only one person is selling.
7. Is no volume at the bottom real bottom?
Answer: If you think this is right, then you must be broke.
8. As long as I don't sell, it will eventually go back up.
Answer: Optimistically, it will come back in a few years; pessimistically, it will come back in the next life. In any case, your funds are optimistically tied up for a few years, and there's a risk of ultimately losing everything; the risk and reward are completely disproportionate.
OK, I've finished the offensive stuff... Let's talk about something serious. Everyone, please vote on the future trend of $BTC . Don't forget to follow, thank you all.