Hard To Break

WHAT is it that's hard to break?
Diamonds are hard to find but not hard to break.

What is the hardest thing to break then?
The answer is: HABIT!

If you break H, you still have A BIT.
If you break A, you still have BIT.
If you break B, you still have IT!
After you break T in IT, there is still I.

And that (I) is the root cause of all the problems..