What Is a Go-Getter?

What is a go-getter? And I don't know that I have an answer to this. The best way I've been able to come up with it at least for a definition if if that's what i'm shooting for here is that it it comes down to someone who will do anything and everything they possibly can Morally and ethically correct positive without breaking the law or anything. So just to kind of recap the story what happens is that this guy gets gets hired and The managers don't like him, but he's very persistent and he ends up being pretty successful Like they give him the worst type of lumber to sell and he sells it It's much higher than they they thought