Habits form a person who you are.

My problem is that I am obsessed with visiting the online auctions.
Averagely,
I has been spending two hours per day for last one month.
I plunge myself again and again into the world of fantasy.
I feel angry at myself and what I have done.
First, it is a waste of time.
Second, it is a waste of money.
Third, the most important of all,
it is not good for my physical health. 
My eyesight is getting worse and worse due to the bad habit.
My eyes feel very tired and sore.

How I wish I could eliminate the bad habits at no time.
People says that create another good habit can replace the bad one.

As the saying goes, where there's a will, there's a way.