My cousin is one of those "popular boys that every girl wants and hangs out with the cool boys type of boy" well our family all live in houses next to eachother on private property. Lately his new girlfriend has been around the house a lot and she's really pretty and fit and healthy. I feel like they rather her over me and wish I was more like her or something. I'm kind of big not that much and I'm not in any sports or dancing. She is in sports and probably dancing or cheer. I'm comfortable with the way I look but I feel like they wish I was more like her. I fee like the family fuck up. I want to try to get fit and learn a new hobby or something but that'll take a while and it may not happen. How to I get rid of this feeling? Does anyone else have this feeling?