Love is a very complicated emotional experience. Sometimes we may find that the person we love does not love us, which may make us feel depressed, disappointed and hopeless. In this situation, some people might choose to give up because they thought that if they persisted, they would only make themselves more miserable. However, giving up was not necessarily a rational choice. In love, we usually hope that the other party can feel our feelings and respond to us. If the person you love doesn't love you, you may feel rejected and hurt, which will make you feel pain and discomfort. If he continued to persist in this situation, he might make himself more painful and might also make the other party more annoyed. So if you feel that the person you love doesn't love you, then you might need to reconsider your decision. You can try to communicate with him/her to see if he/she feels the same way about you. If you think you can't solve the problem, you can choose to give up, but that doesn't mean you're too rational. Emotions and rationality should coexist in love. If you can deal with your emotions in a rational way, then you can maintain balance and stability in the relationship.