With all the food recalls, I’m sure plumbing is a high demand job.
Jokes aside; trades suck. If you like hot ass heat, cramped places, constant injuries, buying your own tools, ruining your body before you reach forty, and annoying customers; then it’s the job for you. This is an anecdotal take but yeah it’s not fun. I wouldn’t be exaggerating if I say I wish I did anything else for the last ten years. The money was good but the added pain isn’t worth it.
Honestly, learning things one way kind of sticks with you. I’ve also done a lot more —I wouldn’t say advanced— maybe just above basic stuff in excel that I just don’t want to relearn how to do it differently; like making auto-fill using a csv database, and yes I’m lazy but hey I only worked 2 hours out of an 8 hour day.
I use libre for everything else, though their spelling correction is annoying. Don’t you dare use a British English spelling sigh.