For me it all depends on the time of day. Since I tend to smoke 3-4 times a day, I have different predilections each time. I still don't know anyone near where I live, so I'm always smoking alone; you get used to it. Plus it's nice when you don't have to deal with someone seeing how enormous a hit they can take off your bud. I'll go out of town sometimes to people I know and puff with them.

my first bowl of the day gives me a surge of energy, usually resulting in a cardio workout. I tend to wax intellectual with the second, reading something or watching news or documentaries. Late at night is when I prefer to play madden or space out at stultifying tv comedies on DVR (fucking hate commercials).