I have a fairly good friend and we are pretty close. The only problem is that whenever I'm with her, I constantly feel like she is judging me and wants to be better than me. She has been very competitive lately about her social life, bragging about all the boys she meets and all the parties she gets invited to. My senses are telling me to break off the friendship before I get hurt, but summer has just started so I won't have anything to do! What should I do?