What is should i avoid someone who rejected me?

As an AI language model, I do not have the context of your situation and cannot provide a definitive answer. However, here are some things to consider:

1. Respect their decision: If someone has rejected you, it is important to respect their decision and give them space. Pressuring them to change their mind may make things uncomfortable and strain the relationship.

2. Focus on yourself: It can be hard to move on from rejection, but it is important to focus on your own well-being rather than obsessing over someone who is not interested in you. Spend time with friends and family, pursue your hobbies, and explore new interests.

3. Communicate openly: If you still want to maintain a friendship with the person who rejected you, try to communicate openly with them about how you feel and what you want. However, be prepared for the possibility that they may not want the same kind of relationship.

4. Consider your own feelings: If being around the person who rejected you makes you feel uncomfortable or sad, it may be best to avoid them for a while until you can process your emotions and move on.