So, today I focused on increasing my cadence (went on a pretty flat ride). I rode with five or six other friends, and tried to pace myself at how fast their legs were turning over. I didn't have any 'blow up' issues. Maybe getting used to spinning those legs faster on the flat will translate to the hills for me... Anyway, it was fun (forgot the metronome - there's always next time ), and it's fun to ride with a group and realize I don't truly suck!