and to lose profit opportunities
Now, you can start learning more about trailing as it would help you in this situation. As soon as the price hits the Target1, your orders should be set to Target2 setting stop-loss to Target1. This will never miss you the opportunity to buy at an appropriate price.
It's also true that you said, we have to set target 1 or target 2 but I have failed when the market is bad due to lack of monitoring of market movements so I am late in making a decision to avoid defeat and as a trader it must have the ability to read the charts correctly and accurately because luck alone is not enough