Trend follower, portfolio manager, market technician. Former sales trader to hedge funds/institutions, research analyst, prop trader, buy-side head of desk. Only took 25 years to find what works for me. Always learning.
Traders must stick to a well defined plan and trade that plan even when it is uncomfortable (and it often will be). Vast majority of traders, buckle under this uncomfortable pressure, the same way we reach for the chocolate bar instead of the apple