riding in the fastest group last week i was told not to sprint and excel fast up hills if i wasn't doing my fair share of the pull. anytime there is a pace line i am involved but many times some of the stongest riders pull more by their choice. the qroup has their sprint markers and if i am in a good position and feel good i go for it. iam not making them pull more, its their choice, they are in control of their bike not me. iam 53 years old and can hang with the racers in the group if iam smart. i do not race and this is my excitment dealing with speed. my feeling is there is only one person on my bike and its me, ride the way i want. what do you think?