i tend to get mad near the end of the session too. i usually manage to get him to go to 10 past but he is very strict about not going beyond 10 past. basically... it takes me about 20 minutes of winding down to get to something approximating how i was when i arrived. slow to warm up, slow to warm down. we usually have 5-10 minutes of bookkeeping kinda stuff. seems that he always annoys me. i don't think he minds my being mad at him when i leave. at least i'm together enough to be going 'snif. don't need you anyway'.