Myself and the feeling like shit

Ive got the blues. Suddenly the lab is deathly empty (at other times its just empty). why care I ask, then I remember a conversation,

A: Dude, what do you want to become in life?
Harsha: hehehehehe......
A: Im serious.
Harsha: I was just going to say, thats a good one.
A: I want to become a professor.
Harsha: whoa, really? But why a professor?
A: Because, you can treat people like shit and walk away with it.
Harsha: Hmmmm....
A: It is the only profession where absolute rational thought is required, but none is expected.
Harsha: Yeah, I guess.
A: Besides my professor treats me like shit, his professor treated him like shit and the entire genealogy is based on feeling like shit.
Harsha: But why dont you aim to be a change agent, like if you wont treat your student like shit, maybe he wont treat his student like shit, the genealogy might still be saved.
A: You foolish nincompoop, its not up to me change things. im just a pawn in the greater scheme of things. How will i affect a change even if I dont do it. So just have fun (at other people's expense) while you're here.