Considering drinking was really one of his favorite things, she wasn't going to step on any toes by asking questions. If she'd asked something he didn't want to answer, she would be sure to find out. As it was though, David simply shrugged, "Yeah, I know. Alcoholism is genetic." He smirked and left it at that. If she was curious, or very nosy, she'd ask questions. If she wasn't, she wouldn't.
David thought about this for a moment. It wasn't as if he'd kept track. "A lot." He shrugged again.