facecam video tips

Hi guys, I'm going to do my first facecam later today and was wondering if you have any tips/pointers for me? I'd like to have a small square in one of the top/bottom corners of my video :D Also does anyone have any suggestion as to which angle looks good/decent for a facecam? Should...

Do you want to make a facecam in your gaming vids/ normal vids but to afraid to hit that record? Personally it took me like 2 hours just to press the record and then stop immediately because i was afraid. I did the dumbest thing ever, Record 20 seconds of yourself, with out talking, just make...