As they say, there are two rules in improv: Never say no, and never ask why. When another actor asks 'Why?' or says no to something you're suggesting, then it's very clear that they're putting the onus on you, because they're not comfortable with it themselves.
“It was no wonder that people were so horrible when they started life as children.”
“I think the biggest thing that we are going to be able to do is focus on training, practicing, working on my starts, and taking each race one at a time.”