That is the poorest reinactment of a grumpy old man I have ever seen.Those young farts Just don't get it----yet.
Grumpy old men are the ones that are honest with young folks who think they have it all figgered out and all old folks are stupid and usless---until they get old.
Boys, you want some real talk from pretty smart grumpy old men come and join us for coffee---just ignore me.
Blessings