I have been teaching 8 years (secondary English) and an second in dept at a large challenging London school. I have taught in similar schools throughout my career. Now keen to become head of English but wasn't successful in interviews last year in London state schools (I had three). Feeling increasingly confused about what I want and tempted by a move across into private sector, under the (maybe misguided) impression that it will be easier, both to get and to do the job. Please, lovely mumsnetters, tell me- am I deluded? Would you advise this, or not?