Cognition determines the wealth you possess. Many people always say, "Once I earn enough XXX, I will retire." Human desires are endless, and this is the most essential difference between humans and beasts. Do not be obsessed with your goals, just as you should not be obsessed with precise points for taking profits or cutting losses.
Obsession can cloud your mind, and confusion can lead to mistakes. Buy when you should buy, and sell when you should sell~