Oh my God, can you see me? I thought I was wearing my invisibility cloak.
T-shirts and long pants make me easier to find in a crowd, but also easy to disappear in a crowd because if I am wearing this and suddenly I am not, it's like a Harry Potter invisibility cloak.
Law-abiding citizens value privacy. Terrorists require invisibility. The two are not the same, and they should not be confused.
When I get into trouble at school I'd like to take an invisibility cloak, drape it over me and sneak out the door. Or I'd like to have a 3 headed-dog because then no one would argue with me.