Nobody realizes the true importance of the cleaning guy/janitor/custodian. Think about it. Every building on earth would be trashed and messy and hard to walk through without a guy to clean it. Because humans are nasty pigs that can't use a trash can. I would know because I used to be one. So we have janitors to fix that problem, and when you go around slipping on what he just cleaned, getting it bloody, and letting a big ass juggernaut fall and break the floor he was mopping, you just make his job harder. And that's wrong, man. Respect custodians. Everyone, today, if you see a janitor, give him a hug or a high five, or just acknowldge his/her existence and thank them for their work. They deserve it. In fact, I think everyone at some point in their life should have to work as a janitor JUST to know what it's like. Thank you, cleaning guy.