Unfortunately, I have to deal with them for everyday, for example, I have to go past them or touch something in public places. It's so gross I regret I can't wash my hands when I am out in the city. Fortunately, I don't think about it and it helps me. I really hate to touch people or being touched. Just think about it: someone shakes your hand with a hand they used to wipe their ass, to pick their nose or to wank. You can't be sure they washed their hands after that, can you?