Guns have safety locks and matienence tools as well. To me its built for self-defense like every other weapon out there. I can take a kitchen knife and kill someone, and that wasnt designed for killing.

so you have gone shooting since you were seven. and this is my point (one of them) you think guns are perfectly safe. you never had any problems with them and always have fun. you are getting desensitized to guns. they are an everyday thing to you and you will just keep having fun with them. now thats ok if you are having fun at like a target range. but what about when you start getting riskier? if you are like most people i know then eventually it will be "ohh lets just go out to the woods to shoot." if you are like most people (god willingly hopefully not) the fun will max out the risk and eventually you woulnt mind shooting anywhere (or at anything)
I agree with Hachi you are being too paranoid here. That makes absolutely no sense. We dont have to be as "sensitized" as you. On that note lets never touch cards, because they can cut people too. O_O Its because we are always so close to cards, that we are not worried about them and their potential danger of cutting yourself.

anything is not safe. The chair i am sitting on can break any minute, and the TV i am looking at might explode and catch fire. And omg if i dare open the window..i might even get...dust particles...O_O

You are blowing this way out of proportion, guns by themselves can be anything they wish. I feel they were made out for self-defense, you think they are there for the sole purpose of killing in which they certainetly are not. Not everyone that holds a gun out there is a maniac, get THAT out of the system.