Is there any reason you know of that you may not be able to do this job? (Yes / No) __________________________________________________________
I hired a guy a long time ago, and the first job I put him on was running Cat 5 network cable in a school admin facility.
No red flags on his application, better than average on my basic skills exam, nothing on his driving record, and he passed a background check. He answered no on the question above.
I came in and started certifying cable runs with a PentaScanner, and they all failed the basic wire map. I started popping off covers and looking at the jacks. Every single one was punched down wrong, at both ends and they weren't even wired wrong the same from jack to jack. After about the 3rd one I went and found the guy, and explained again all he needed to do was punch the wires down the same as they were clearly marked on each and every jack, and on the patch panel. Just like i showed him earlier.
I went back to fixing his previous runs. As soon as he finished the next run I plugged in the PentaScanner right in front of him and it failed the wire map again.
"Okay, watch, and I'll show you exactly how to punch it down." (again)
"See, the jack is marked with colors and pairs.Just put the orange wire ont he all orange pins. etc etc etc. The white paired with the orange goes on the half orange marked pin. Got it?"
"Sure."
Next jack failed again.
"Why are you doing this? Are you f'ing color blind?"
"Yes, I am."
"On your application it asked if there was any reason you could not do this job."
Silence.
In my mind, but not out loud. "F*CK! If I fire him I open myself an ADA lawsuit. I'll just have to figure out how to use a color blind technician."
"Okay just go pull the rest of the wire, and I'll terminate them all. No point in paying you to terminate them if I have to take it apart and do it over."
I proceeded to work my way around to fix all his work and terminate the couple other wires he had pulled so far, and he came walking back over to me to read me the riot act.
He was quitting because I was an asshole to point out how bad he was screwing up in front of the customer, and how I was kissing the customer's ass, and treating my employees like crap.
There were people in the vicinity, but nobody was "watching" us have our earlier conversation, but now I was starting to breath a sigh of relief.
I said, "So to be clear you are aware I tried to find a way to make you useful to the company and you are quitting on your own initiative anyway?"
"No way I want to work for an a-hole like you."
"Great. You quit (glance at my watch) at 2:52. Lets go to the office, and I'll write your final paycheck for 5hrs and 52 minutes."
*** I wonder years later if maybe he was hoping for a chance to file an ADA lawsuit, and when I didn't fire him right away that is why he quit shortly afterwards.