1. Other
2. 90
3. Yes
4. Everything you’ve listed, especially giving advices & tips when promptly asked.
5. I never give any thought about their gender besides addressing them accordingly depending on their avatar’s, so I won’t know for sure.
6. I have my own set of rules when I decide if I want to assist another individual or not. But to keep it short & simple: majority of times I only help when people ask for my assistance, be it in form of tips/advices or other gestures.

Goodluck with your project.