It is the stupidest to quarrel with others on a BBS. You may be irritated and fly into a rage by others. But please remember, the more you are angry, the happier your adversary will be.
Perhaps the interviewer fought with his or her spousethat morning, or perhaps the interviewer is sick. Or perhaps, for no reason, the interviewer is just in a foul mood.
Briefcases with combination locks belong to guys with strong memory. The unqualified should avoid using them for the likelihood of hassling with a customs officer.