Actually I was Just thinking about this thread the past few days while commuting! (since the site was down and I couldn't chat with ya'll). I've started standing on the pedals for every steep hill I climb and am learning - you can't ride any faster than you can suck air into your lungs! As an asthmatic, if I can't get enough air into my lungs I'll start coughing and hacking! (quite pretty to listen to I'm sure) and when I have my mouth covered it helps with the asthma but it makes it even harder to suck air in. So I tailor my rides to keep those old lungs inflated and working! Just a thought!
Life should NOT be a journey to the grave with the intention of arriving safely in an attractive and well preserved body, but rather to skid in sideways, champagne in one hand, strawberries in the other, body thoroughly used up, totally worn out and screaming: "Yeah Baby! What a Ride!"