At what point did you realise you aren't meant to be a trader?

Let's be honest, most of us here tried trading at some point, either spot or with leverage. I guess most failed miserably since 90% of traders lose money anyway.

I see many replies here stating that they are on a long-term holding path, and I'm interested in what made you quit trading for good. Did you realise that TA was bullshit? Or was it because of the huge market volatility?

I hope I have been into crypto at the beginning of the last bull run. Back then, you could make money by just buying whatever is trending on Crypto Twitter and selling it for profit within a short timeframe. I did it myself with Matic and Sand to state a few, and was successful.

Basically, it seems trading is way easier when btc has a good momentum and everyone is bullish. Do you agree with this theory?