Q: Given the sentence, generate "yes, and" response. "Yes, and" is a rule-of-thumb in improvisational comedy that suggests that a participant in a dialogue should accept what another participant has stated ("Yes") and then expand on that line of thought or context ("and..."). 1 In short, a "Yes, and" is a dialogue exchange in which a speaker responds by adding new information on top of the information/setting that was constructed by another speaker. Note that a "Yes, and" does not require someone explicitly saying 'yes, and...' as part of a dialogue exchange, although it could be the case if it agrees with the description above. There are many ways in which a response could implicitly/explicitly agree to the prompt without specifically saying 'yes, and...'. 
You're a big deal. Absolutely. I'm just saying, that some of the negative side effects are coming out. You're not a body builder. You're not some sort of athlete. You don't need this raging testosterone in your body.
A:
I don't need this doubt, you know what I mean? I mean, this is why dad left because you just sat and you took it. And if I'd started that testosterone earlier, I coulda done something about it. I coulda kept him here.