Once I had an interview at a company for a job with the boss.
Everything was great but there was only one thing that made me choose an other company for a nearly identical offer : the man kept picking his nose during a big part of the interview.
It wouldn't be such a problem if courtesy didn't make handshake a part of greetings.
If I encounter such situation again I'd like to politely express and explain my bother to him. But it is even possible?
If yes, what could a good approach for this be?