My carb intake may be a little off because I just started school so I am still adjusting to a different schedule and eating a little different but its not enough to throw me off this much. As far as sleep goes, I am used to sleeping less than 6 hours a night, I have done it for years and I have 10 times the energy of anyone else I know, and actually I have been sleeping an hour or two more a night for the last month or so. The tiredness comes after my first 2 exercises usually, no matter what they are. I have been a little tired throughout the day more but its not really that significant. I am usually running around like a crackhead, I have been like that since I was a kid and now I am slowing down to normal people speed. I am a tiny guy who is trying to gain so I only do about 15 minutes of cardio 3 times a week, in mid December I could do the 15 minutes no problem, I couldve jumped on and did another 15, but now its like after about 10 I just start slowing down. Also thinking about it, I am pushing myself harder than I used to but still...what do you guys think?