Basically, I would like advice on how you go about this. I'm still pretty early on in my career, but would like to know how people have gone about this. My parents are not the sort to do this (my mother was a teacher, and was basically in it for the benefit of children, not to become head) so I do not really have any examples around me. I did ask my former boss to act as a mentor (though she hasn't responded).
How on earth do you go about this? It seems like I've managed to get through the early stages, University, deciding on a career, taking on a small alteration to career, and so on ... but I don't know where/how to go from here.