Funny, I should have seen this yesterday. I have one elderly guy who's loaded but complains he's broke. He always wants me to do onesy-twosy things like drill a hole or turn down the head of a bolt.
Then he never wants to pay more than a couple bucks. The thing is by the time I talk with him, wait for him, set up my machines to do whatever he wants and sometimes entertain him while he waits, it's just not worth my time. I should have a minimum charge of at least $20 -even for a single hole - but he always acts like $5 is all he can do.
He mostly hassles the local high school welding program 'cause they do stuff for free for him, but they don't have any machine tools.
Yesterday I told him I was having to care for my elderly parents (mostly true) and not taking work for the foreseeable future (not exactly true)