Hey buddy, first of all, good on you for wanting out of your comfort zone and diving into the unknown. You only live once etc !
However…… can I give you my tuppence worth? I was in for 30+ years and in my time it would have been incredibly rare for older people ( probably 30s upwards) to start a career in the military. It was, and is, a young person’s game, particularly for the fitness element but also for the fact that you can be trained and moulded into the military ethos and team mindset. Difficult to reconstruct someone with a long history of experience and opinions in civvy street. There’s a reason why the services appear to be raising the age limit for a number of roles - not necessarily because they want you, but because they need you. To fill the gaping holes caused by a failure to recruit their historical core demographic ie 18-24 year olds.
Yes, the military can be a brilliant way of life and I certainly had a lifetime of excitement, fear, travel, sorrow and lifelong friendships but, consider this aspect: as a serviceman who reached the top of the non commissioned tree, I had influence and responsibility only within my local working environment and within my station. Outside the wire, in my second career, I’m paid significantly less but have significantly greater geographic influence and responsibility than I could ever have imagined in uniform. There I was a small cog in a machine, outside I am the machine. That’s because the military is strictly hierarchical with defined limits on your sphere of influence depending on rank. It’s a big difference that you need to consider. I was able to take all the experiences and training that the RAF could throw at me for personal development, but have only been able to fully exploit that potential, outside in civvy street. Just something to consider.
I loved my time in the RAF, but when I was invited to rejoin ( as recently as a week ago!) I had to smile and explain that they may be desperate but I didn’t realise that desperation extended to wanting state pensioners 🤣
So, in essence, I wouldn’t tell you not to consider joining, but I would tell you to consider some aspects that you might not have thought of beyond the obvious fitness differential. At the end of the day you might be in a place where you don’t care about the issues I’ve mentioned above and that’s fine. It’s your choice based on what your aspirations are and what you want to do with your life.
Good luck
Ikky