Shorting must definitely target weak coins—those that have fallen harder than the market and rebound weaker than the market are your true shorting targets.

Never be tempted to see a certain coin that remains still or even rises while the market is crashing, and think, "Awesome! This coin must correct soon, I'll short it!"

Stop! This thought can lead to huge losses; I’ve lost real money stepping on landmines before! There may be reasons for it not falling: strong investors protecting it, good news supporting it, or perhaps it's just loyal supporters holding the line. Just because you think it should drop doesn’t mean the market agrees! The so-called corrective drop is completely speculative; you think it should fall, but it might not fall at all! In fact, if the market rebounds slightly, it might just surprise you with a sudden surge! When the market rebounds, resilient coins might actually surge the most, and if you short them, you could get liquidated in an instant—I've experienced this firsthand!

So, when shorting, you need to follow the trend and pick on the weak. Look for those that are already down and struggling to get back up; they are more likely to continue sliding downwards.

Resilient coins are likely to rise. Don’t stubbornly short them; their refusal to fall often means they are strong!

To summarize: the strong remain strong, and the weak will become weaker.