I've decided to leave it open but give my answers now, that way, everyone who wants can reply
1. I'd probably hesitate at first but would bring myself to pull the lever
2.this one is challenging, pushing the person is murder but not doing anything is nearly social taboo.
Plus, outside of games, i'm known to give into my compassionateness, I couldn't live with myself if I killed someone, or if I let people I could have saved die, either would haunt my conscience forever. I couldn't put my friends and family through the grief of my death, though. I don't know what I would do here.
3. $50 isn't much, i'd leave $25, if only to know that I made someone happy.
4. This is easy for me, one halloween, I looked down on the sidewalk and saw a $20, thinking I scored free cash, I went to pocket it when I looked up and saw a guy standing only 3ft away talking to a friend (if I remember rightly, he could have been on his phone)
I asked him if the money was his and he said it wasafter checking his wallet, so I gave i t to him and walked on with a happier conscience, of course if he said no , I would have asked around a bit, and if no one claimed it, I would have gone home $20 richer.