Hiya Supernoodle ,I'm a fellow yorkshire person ,and lived about 15 miles from Sheffield ,in Denaby Main near doncaster .I would say go for it ,I don't think you will loose anything ,at least you will have had a go .
I know someone who worked for Sheffield Ambulance service as a driver and she took the traning to be a Paramedic and passed and hasn't looked back ,she has a job she loves and is well paid ,and can't get enough of it .
So give it a go and I wish you all the best.