In fact - can anyone suggest to me what to say to him should my parents try and get him to stop but he still persists?
Complaining won't do anything good, but is there anything I can say back to just not look like a total loser and I'm sick of all the hate I get off him for not being any good?!
I've been thinking -
Him: 'Marcus, you really need to buck your ideas up, that was just crap'
Me: Reflects your teaching, sir.
?