I don't know actual view of those person who always trying to put down,they think like that he/she is almighty no one can't do any thing in front of him may be they struggled in their life who care about another's they only try to discourage the student even any how they will pull you back and you will force to think sudden,what happen!!why he /she did.
But these problems teaching us how to face the surprising problems,which can help to being neutral in this type of case again.
Thanks.
