Unless it is something like a store brand "white box" lock, or a kwikset etc, look at them and say something like "Yes, Im that good......"
I used to have a buddy who did residential electrical and his nickname was Johnny Paycheck. He had been an electrician for a LONG time, and his hourly rate reflected his skill and experience. But the funny part was that he would put his customers at ease by joking about it. He would tell them how good he was with a bit grin on his face. In reality he saved them money because he would get the job done faster than most of his competition.
Chuck
