How to develop my idea

I lost the way to develop my idea, and I talked with my tutor about my project.
He advised me to always ask myself about my project. The main questions he gave me are the following:

1. Existing Architecture – what gives you pleasure
2. Who do you want to design for
3. What for you is sacred

This method is very useful for making my idea and my problem clearer. He and I repeated this process a few times, and I reached a conclusion that my project should be a health center for a busy city. Next step is going to be researching about health center.