Climb Every Mountain

Something on my 25 before 26 list was to join a climbing gym and have a consistent exercise routine. I'm pretty bad at exercising, as I have no motivation to do stuff like run for 30 minutes, or sit in a machine and work out for however long. I'm pretty good if I'm in a class as I'm so competitive that I like to try to be the best in the class, but I haven't done exercise classes since I did Pilates in college. And in college I had the motivation to get an A in the class, which also worked pretty well for me. Since then I haven't been able to find something active I enjoyed doing which didn't feel like working out for no reason, until I started climbing! I need...