Are you suggesting the work patterns may be linked to premature death? Or just the sedentary lifestyle?
Definitely the work patterns, being up at extreme ends of the day. Train driving isn’t any more sedentary than your typical office job.
The shifts are the worst aspect of the job, by a long way.
Bromley Boy- Sounds like your friend may have crossed the T’s dotted the I’s and put U in the middle?
Good guess (perhaps unsurprisingly, he preferred their previous name

).
I think private flying is the way forward and if things do miraculously change at least you’ve got a head start. Question is how much private flying can you realistically do as a train driver?
That’s an interesting question. Flying as a hobby is never “cheap” but, within reason, can be as inexpensive as you choose to make it.
The airfield I fly from incorporates a range of flying, from from “thrasher” microlights at the low end (you could get a microlight PPL for £3-4K and then fly one for £60ish per hour) right through to to jet provosts and L-39s which burn £1000+ per hour in fuel. At the top end there’s a well known (in flying circles) bloke who owns several warbirds including a spitfire and a mustang. Flying the circuit can be “interesting”, depending on what’s about.
A “full” PPL (allowing hours flown to count towards the commercial license and additional ratings) would cost around £7-£10k to obtain.
Once you have a PPL flying around, as I do, in your typical spam can (PA28, C172 etc.), if you belong to a group, can be around £100-150 per hour + £70 fixed cost per month. That’s not the cheapest method of flying, but still isn’t that unfavourable compared to some other hobbies (think shooting, golf, cars etc.)- especially if you share trips. One of you flies out, the other flies back - double the distance for the same cost.*
Of course serious touring in complex aircraft (think Cirrus, Saratoga etc.) rapidly becomes prohibitively expensive.
Lots of people get a PPL, run out of ideas, get bored and give up - the reason is more often time than money - blocking out a Saturday to do a GA flight is problematic when you have a young family.
Funnily enough my mate who flies commercially doesn’t do much PPL stuff at all as he finds it downright scary. He says he wants to get back into it but wants to try gliding, aerobatics, grass strip bashing etc. rather than A-B stuff. As he puts it, his A-B “fix” comes from being paid to fly jets around at 500mph+, shooting ILS approaches in horrible WX,regularly going flying when he doesn’t want to. He therefore doesn’t want to replicate that on his days off, while paying for the privilege! Makes perfect sense.
*there’s a few of us pilots on here, at various levels, I’m wondering whether this might be an idea for a seperate “private flying” thread to share experiences... and maybe even share trips. Watch this space...