17 . Makkah .
And let me give you an advice : Don't rush it . You think that you gained the enough knowledge to do debates and go into religion conversations . But believe me , you might regret doing so while still not having enough . And I'm saying this out of experience . Firstly , learn about Islam and study it thoroughly , then we can talk about debating . Sure , it is a good thing to learn how to refute the false accusations these ill people make , but learning about Islam is more important .