On those first few days of this silly endeavor I spent every waking moment either doing pushups, resting after doing pushups or thinking about the next set of pushups. The first couple of nights, assuming I didn't do any pushups in my sleep, I spent the whole night either sleeping or lying wide awake thinking how in the world am I going to do all those pushups by December 31st?
Yesterday I spent long stretches of time carrying on with my day, having totally forgotten about hitting the floor. I almost felt like a regular human being.
Out of 17 sets yesterday, 8 were of 40. As I go along and I can do more at one time the number of sets I'll need to do will decrease - or I'll start doing enough each day that I can finish this endeavor around October and get back to being normal full-time.
550 pushups yesterday. All of them indoors on a rainy day.