Islam encourages us to freely curb our thinking
Islam does not curb our thinking, Islam ignites our thinking.
Islam has left out so much from the confines of Quran and Hadees for a reason , the reason being we should do research and find out how powerful that creator is.
If you mean to say that everything for us is contained in Quran then that is not true either. It does no contain rocket science or treatment of cancer.
I am talking about something entirely different. Quran and hadees does not provide us knowledge about everything in the world , it is not encyclopedia. It gives us framework to lead our lives in the moral and spiritual framework.
It is a dangerous thinking to assume that everything for us is contained in Quran or hadees. It is exactly what I am trying to bring our brothers and sisters off of. When Muslims stopped free thinking and research and development they stooped to low levels of Universal totem pole. If someone says , yeh hamaray ammal ka nateeja hay that is not true either Muslim Ummah has never been devoid of those who have been on the right path.
If Muslims start that process again that will be the only way out of the fix we are in.