Saying Hello

Why it is so difficult for me to even say hello to others when they hold me so high and respect me ? At times i feel that it would reduce my value if i said hello to someone first like a friend or a work colleague. Any advice on this please..

You need to think in another way. It is normal to say hello when you meet someone. It will not reduce your value in any way, quite the opposite.

Exercise saying "hello". It will be easier when you are accustomed to it.