Some things are simple decisions, simple actions, and simple thoughts at the moment, but when you think about it afterwards or many years later, you may feel that it was a stupid decision, stupid behavior, or stupid idea.
Some people's simple actions and simple words will feel that their actions and words were stupid when they recalled many years later, but this is youth.
Sometimes you should be brave and face yourself bravely. Sometimes you should persist when you should persist. After all, time and opportunities will not wait. You must seize the moment.