New here - wondering about trade journaling
Hey everyone, just joined. Been trying to get more serious about my trading over the past few months, mostly focused on equities and some $QQQ options. I keep hearing how crucial trade journaling is, and I've started doing it somewhat haphazardly. I log entry/exit, profit/loss, and a brief note on the 'why', but I'm not sure I'm doing it effectively.
For those of you who've been at this a while, what's one key piece of information you always make sure to capture in your journal that you found made a real difference in your learning? I'm trying to figure out how to best analyze my entries/exits beyond just the P/L.