1. Six to seven hours on weekdays perhaps.

2. I wish I could say that I do at least 10 push-ups a day, but that would be a lie.
So, no. In Junior year, I was getting about 3 hours of sleep a night, and had a ton of stress. One thing that a lot of people suggested was to work out, so that I am physically tired. Never did it, though.

3. Saying "Yes" would be a gross understatement. Although, most days it is more browsing of YouTube and 4Chan than actual games.

If you will excuse me for a minute, I am going to go set up my bench-press.
PS: Sorry for the rambling in the OP. Never really talked about my dreaming, not even in therapy.