I was just wondering if anyone here carries any form of self defense from wildlife while on the AT? I completely understand that the chances of ever being attacked by anything are very low, but I am sure there are some who just feel more comfortable with some form of protection. From reading some of the posts on these forums, I have seen some mentions of bear deterrent spray. I personally carry a can of Guard Alaska, and I will admit that I just have it to make myself feel more comfortable - I know the chances of ever having to use it are almost non-existent. So, who else here carries some form of protection, and what do you carry? Also, has anyone ever encountered a situation where you actually had to use it?