I have a feeling I already know what you all will say but I want to put this to the group anyway. How effective is a 22 round for protecting yourself? I just got into shooting and only own a 22 handgun and a 22 rifle. It's going to be a little while until I can get a 9mm or 45 for proper home protection so the 22 handgun is going to be what I count on if something happens until then. I have hollow-point CCI mini-mags in it and if I had to engage a target it would never be more then 10 to 15 feet away. Granted, this not the best home protection gun but it beats getting by on my good looks and luck! Could I drop a person with this? Thanks!