Many good trading opportunities come from chasing the rise. If you don’t dare to chase when it rises, it will continue to rise, and many large losses come from holding on, believing it won't fall when it does, only for it to continue dropping.

Chasing rises and cutting losses is actually much harder than we imagine, because of human nature and a lack of psychological preparation.

If you feel you have this issue and have missed many opportunities, you might try training your instincts by starting with trades from 10U to 100U. For targets you believe in, buy in immediately without looking at the price, investing 100U. The feeling of being right far exceeds the excitement of being wrong and can help establish positive feedback. The same goes for positions that are stuck; the hardest part is taking the first step. Once you take that step, you will slowly accept the loss, so when better opportunities arise, you won't be unable to act because your positions are stuck.