Okay, so basically I have two goals. First, I want to lose 15-20 pounds in the next 3 months. Second, I want to get up to being able to complete a 10 mile run by the end of these 3 months (I'm at 6 miles right now). My diet is becoming cleaner and everything, so I'm really not worried about that. I swim 2500 meters 3X per week and run about 3 miles twice a week and then once I run for as long as I can before I can't run anymore (right now 6 miles). I think this is working fine, since the swimming seems to tone my upper body and the running my legs... the thing is that I have also been doing weights 2-3 times per week and I feel like it's really just taking up extra time, and I don't enjoy it very much either- will it really help me to reach my goals... so much that I should make myself do it even if I don't want to? Thanks!