Disappointed,

I work at an auto repair shop. There's a term I use for people that want some issue figured out on their vehicle, then don't want the repair done by the shop. Give them a DETAILED explanation in writing on their receipt what it needs to repair.
A week or two later they schedule their car back to repair. I ask what they did to "fix" their cars issue. They typically say, I saw a cheaper fix on YouTube and tried it..
. After more money to fix what they screw up plus the original fix, it's out the door right.

I call these people ASKHOLES, cause they ask for all kind of advice and never use it..lol