Weak hands will get stronger eventually at some point.
Learnt from last year experience of mine.... Not in bear market but actually DeFi sidechains there were some coins that I SoDL early and gave huge returns later.
FOMO, FUD is still somehow take Control over mind sometime and at least one thing now I know is not selling in loss and have that HODL mindset for long term.
The primary reason why they're called weak hands is because they're the early sellers when the market goes haywire. So I doubt they're ever strengthened overtime, except they're motivated to make profit. At the end of the day, having faith in the project you're vested really matters a lot. I doubt weak hands do their research, they just follow the trend.
This is The only reason why some small traders are always remain and called small traders.