my boss is funny, he thinks i know nothing at all about anything, and recons hes an expert! has come out with some totally bollocks comments

today he was saying how he might put water injection on his merc CLK 230K....as the lower the inlet temps the more power they make....
"well yeah...but you only need water inje..."
"shut up stu, you dont know"
i just let him get on with it!
we had a blazing row the other day because i passed a comment about wiring up a set of spotlamps to a truck so they came on with main beam. he said it was illegal, and i made a comment about my xr2 having factory spots which go off the main beam....after 10 mins of argueing that xr2s and rsturbos did or didnt come with factory spots, he lost it and stormed off