I am normally lazy and unmotivated but amazingly enough I've made it to week four. The first few weeks I've found tiring but reasonably comfortable, however the first run of week four this moorning took me out of my comfort zone completely. I managed to puff/wheeze/shuffle through the second half of the run and after a LONG shower I feel very pleased with myself. I'm starting to believe I might actually see this through to the end.