How Do You Get Comfortable?

How do you get comfortable with a customer asking you about a product you are selling  them, if you have an adverse interest?

If you have a customer who is buying what you want to short, how do you get comfortable with that?

If Sally is shorting at rate of $3 billion per day, and Harry buys at a rate of $1 billion per week, and you are comfortable with that, do you still get a bonus?

If you have an adverse interest with a client, how do you get comfortable if you sell them the product?

If one is trying to sell a client a product, and you are that “one”, how do you get comfortable if you have an adverse interest?

If one has an adverse interest in a product, and you are the “one”, and Sally is the client, do you tell her Harry is short?

How much wood could a woodchuck chuck if a woodchuck could chuck wood?

Can I say say Shitty Deal on TV? Can Howard Stern?