Finding this thread interesting, because I'm thinking of coming back in!
I qualified in 1995 (secondary, English) but only managed 2 horrific terms in mainstream before fleeing to teach in FE for a decade. It was ok as no classroom management issues, small classes, lots of variety, but the management was awful, poor support and terrible pay. So after having dc1 I trained as an antenatal teacher with the NCT and then got out of FE after having dc2. Have been doing NCT part-time ever since.
Recently I've been toying with the idea of returning to teaching English. Not because I've stopped enjoying NCT but because I'm sick of being self-employed and not having a regular wage. Problem is that permanent fractional posts in FE are now so bloody rare, and I'm worrying that my age and lack of recent experience will count against me (I'm now 46).
Actually what I'd really like to do is be a TA (secondary?), and was thinking that combined with my NCT work I might just about manage to keep body and soul together. (I'm at the top of the salary scale for NCT now, and the work is pretty easy - very little preparation and no marking!!!!)
Have to say - teaching seems to be primarily a young persons job these days. About 3/4 of the teachers at my dc's school are under 30. My sister, who is 50, has just returned to f/t primary teaching (reception) after being a children's centre teacher for 4 years and she's almost on the verge of physical collapse already!