I used to be the same way too but in warmer weather I would try not to run the A/C in my car. I think that kind of turned out to be a bad decision though because my car was older and by refusing to turn on the A/C, I think that might have made it more likely for the system to get messed up. I don't know the exact reasons, but maybe it has to do with the lack of pressure and the coolant not circulating.