Go for it spent 5 years as an aircraft mechanic in the Navy on a commando squadron, got pensioned out after a climbing accident. Got to say best 5 years of my life, made great mates, saw a lot of the world and experiences too many to recall. You’ll get the bullshit with all the forces just remember…. Basic training – just get through it any way you can (lots of bullshit) – trade training (a little less bullshit) – doing the job a great laugh and hard work, long hours but lots of laughs and a great life.
Go for it