I just put random instructions together and get the FAT guy to fix it.
Yes, I do call my Factory Acceptance Tester the FAT guy.
Yes, I do call myself the FAT guy when running a Factory Acceptance Test.
For folks that INSIST that the method that helps them understand a concept is the best way for everyone, I say take a deep breath. Different people learn and process information differently. To some people the XIC/XIO construct does a better job explaining the concept. For others the relay model is more intuitive. As far as I'm concerned the universal perfect model has yet to be invented.