What do you think about me stealing food? I can't seem to get over it.
Why do you feel the need to keep doing it?
I don't know.  I just do it without thinking.
It is wrong to steal anything, so I am glad that you are trying to get help.  If you feel a compulsion to steal, this sounds like something that a professional can help you with.  You can probably identify an emotion that causes this behavior, and then easily talk it out until you can control your actions.
I made a promise which is to keep away from stealing for 10 days.
It's great that you are trying to do better. It's great to be accountable for your wrong doings.