I’m sure with this sort of attitude you’ll be able to find loads of ways to help.

Maybe go into something you’re interested in.

I have a lot of experience with automation and engineering so not much use there. I also have a passion for maps and mapping so I help out at the local hospital- when folk get lost I walk them to their destination- it’s easy for me but difficult for many users of the hospital- no one’s challenged me yet - I think the staff think I’m a surgeon or something as they all smile and hold doors open. I’d go into healthcare if you can. Gawd only knows they need the help here in the UK.