Is it time to cash out and secure the gains? This question has undoubtedly stumped many people. When the market rises, greed takes over, and they want to wait and see if it can go even higher; when it falls, they worry it will continue downward. When is the real profit-taking window? Some sell early and regret it when the market rises afterward, while others hold on until they get caught. Locking in profits vs. holding on for more gains—this eternal trading paradox varies depending on each person's risk tolerance and holding period. What's your situation? Are you a short-term trader or a medium- to long-term holder?