Cast your net a lot wider. Do not simply think in terms of the major players--or become Airline fixated. Try the MRO's, try GA and try the world as a whole--unless you have compelling reasons for staying in the UK of course. I would suggest you concentrate on the work aspect though, prior to the PPL--unless you can see a direct use for the latter other than simply learning to fly--which you can do at any age. You could also think about the Formula 1 etc industry--more money I believe --eventually.
Basically, do your research world-wide and approach as many organisations as you can directly----try to avoid at all costs using the human garbage / vermin known as "recruitment consultants". You could also try the Gov't for a few years--not a bad start despite what they say---and you don't have to commit for life either. As for BA--well for moulded read brainwashed and yes, as you have proved you have the capacity to think, they probably wouldn't take you anyway. In essence, think outside the proverbial box. Best of luck !
