"I taught you how to pick locks, and this is how you're using it?"
'You knew what I did for a living when you taught me.'
"I did, but is picking the lock on a random building really necessary?"
'No but it's fun.'
"You're picking a lock on a random building, for fun?"
'Yep!'
"You're nuts, aren't you?"
'In my defense, so are you.'
"Partly nuts, compared to you at least."
'My brothers worst.'
"True, he did shoot a guy's knees because 'he looked funny.'"
'Yep! You should have seen my aunt, she was worse.'
"Gods help my sanity."
'Try living with her.'
"I did, she was my sister. I'm well versed in how nutty she is."