nirmal feb subject sorry letter for rude behavior dear sir i am extremely sorry for my rude behavior on the wikipedia talk page i have rudely behaved with you and acted impolite and in a immature way when you were deleting all my precious work i was angry but now i realize it was for the good that s the reason i kept that in my mind and behaved so badly with you the way i behaved with you was totally wrong please forgive me and please guide me while i rewrite the whole directorate general of income tax investigation an indian revenue service page please guide me yours truly mr nirmal mathew