I dove back into something I have not done in a very long time–rekeying some antique auto door locks for a customer doing restoration.
LIKE RIDING A BIKE
While I may have been a little rusty doing this sort of work, I found that I recalled a lot of the procedures quite easily even though it has been years since I have done it.
Now I have a finished product and a happy customer!
Maybe I might start selectively taking this kind of work again on a case-by-case basis!