I fully admit that I am a fat lazy lump and I should get off my arse and do more. I've been out for a walk four times this week - nothing massive about two miles (although a bit hilly). It seems to be getting more difficult each time though and I'm enjoying it less and less. Does it ever get any easier? I absolutely couldn't even consider couch to 5k as I am struggling to even walk 5k at the moment! Do i give up now and resign myself to a life of fatness? Please dont say I've left it too late?!