Or hardly working...

Working hard = trunking uphill

I don't want to over plate myself. (I don't want to over state myself?)

Person 1: I went to the Fred Astaire Dance Studio and got lessons from Fred!
Person 2: Fred Astaire is dead.
Person 1: How do you know?
Person 2: Do you know who Fred Astaire is?
Person 1: I guess not, I thought he gave me dance lessons last night.
Person 2: Do you know who Cary Grant is?
Person 1: I've heard of her.
{giggle giggle}