My dear friends, thank U for your concern..
Let me told U my situation.
Sorry for my poor English.

1)Financial problem

I came from a poor family...and my father spend a lot of money on me during my education. 70 %of his monthly earnings he used to send me every month during those days. Those days I actually started all those bad habits [When I stay away from home for the first time].

After my degree, I try to get a job and remain jobless for 6 months or so.Then I saw the unhappy faces of my family members. They treat me very badly as all those people are expecting me to get a good job and share the burden.

Then I got this job..
I started sending money from here to home.
All those people now living a good life and 50% of my father's debts cleared.
I have an agreement here with my company for a period of 2 years..If I break those agreement I have to pay a certain amount of money.
So I need at least one more year to clear my financial burdens.

2)Social problem (most important one).

My father is a reputed person in my village and all people came to us for an advice to solve their problems.He is the guardian of this entire village.As a son of him I too enjoy the love and affection of those people.If I found smoking or drinking by any of my family members or villagers I will be out of that community.That kind of society I am leaving where smoking is a great crime.

Then how can I reveal my problem to them? I am 100% sure that they will reject me and I will be out of my family.
Same thing happened to one of my relative 4 or 5 years back and no one even sympathies on him including me.
Why should I create such a situation.