What are the things you wish you knew before you started investing in stocks?

I’m curious about people’s experiences with the stock market, whether you’re a newbie, a casual investor, or a seasoned trader.

What mistakes did you make early on that you wish someone had warned you about? Were there strategies, mindsets, or pitfalls that caught you off guard?

I’d love to hear lessons about risk, research, timing, emotional control, or anything else you wish you’d known before diving in. Sharing your experience could really help others avoid the same mistakes.