*Ignore's your Snape comment*
Getting your head read is a colloquial (curse you, Ms Keenan!) term meaning to get psychoanalysed. And I am NOT explaining that. I've been through it once. Seriously. It was boring as hell. And then turned out I wasn't as insane as they thought I was. Or, alternatively, you could look at it as I was just sane enough not to get medicated. Yeah... Sometimes I get the feeling they probably should have medicated me...