My personal belief is that you carry your own water in a relationship. If you see a girl and you think she's hot that's a very human reaction but you don't go and tell your spouse that you know? So in one way it's how you behave.
There is a shortage of teachers but the January 2001 schools census showed that teacher numbers were at their highest level than at any time since 1984 - and 11 000 higher than 1997.
