Not smoking is one thing I do. 41 years since my last cigarette - roughly three pack years prior to that. Every once in a while the thought pops into my small head that it would be pleasant to smoke one but, nope, that ain't gonna happen!

Haven't biked to work since late November and am trying to not use elevators there to go up 1-3 flights. Usual total about 6-8 flights 5 days a week. Don't care much about stair climbing once I start to ride to work more and put on more general miles. (Spring - Fall)