How to think like entrepreneur

All great entrepreneurs think like :

1.They found a problem.

2.They ask themselves"How can I solve this problem?".

3.They come up with solutions existing or new.

4.They ask themselves "Is there is anyway I can do this better than the previous solutions?".

5.After finding solution they ask "Is everyone having this problem?".

6.They will do that for others by charging a small fee for it.

You can train this by finding anything that is a problem, let it be any smallest of small problem and trying to find their solutions weather existing or new.