A 24-page course on the behavior side of trading: loss aversion, the disposition effect, overconfidence, FOMO, revenge trading and tilt, pre-session and post-session routines, if-then rules, handling losing streaks, spotting social media hype, and protecting school, sleep, and money. Includes help resources and a 4-page discipline and tilt checklist. Risk note: most day traders lose money; education only, not financial advice.