I have two tennis issues?
I enjoy singles more than doubles. Yes, you can lose because of your partner. Doubles can be harder - and for me, not as much fun. But part of high school sports (my son is on the high school tennis team - and has to play doubles) is to pay your dues, contribute to the team and get better. Don’t complain to the coach because that is kind of a bad attitude. Just work your butt off and show the coach on the court how good you are. Your turn will come and you can play singles and show your stuff!! Also, coaches have a very hard job - most of the kids think they should be higher on the ladder than they are and the coach has to juggle priorities and also let everyone get a shot. Enjoy yourself!! I wish I had been on the high school tennis team! Hope this helps - you sound like a great player who will become very, very good over time because you enjoy it so much.