Heal fast!
I don't look for friends (pacelines) on cents unless I'm tired, would rather pull my own wind and enjoy the sights, although I'll pull others for a while if'n they speak up and/or, if looking to like they need some help, accept the offer. The silent suckers get shook, period.
Those who I'll pace with look steady and responsible, communicate, and take turns.
Racin' is another story entirely.