Why on earth would you want 4000 calories of protein? That must be over 500g per day. Do you not eat any carbs?
I don't think he's eating 4000 calories of protein
![Stick Out Tongue :p :p](/styles/default/xenforo/vbSmilies/Normal/tongue.gif)
I ate between 3500-4000 calories for a week or two in my third year at uni. Was just over 300grams per day I think. Far too much for me personally but I wanted to try it to see.