When you are starting out you can lift hypertrophy style and still add a lot of strength. At least I did. Now that I'm in a detrained state and just started lifting again a month ago I'm in the...
It depends on what you are good at. If you are good at programming do computer science. If you are good at understanding and designing complex systems abstractly then do software engineering. If...
If there is a barrier I'd just piss in the open one. It's worse when there is no barrier and the urinals are close together. Then I can't hardly even piss if someone is right next to me.