People that has gone through hell...they all turn to religions. Take it from them... They speak from experience.
I'm sorry, but that's not true.
Many people's beliefs are destroyed by awful experiences that make clear to them the indifference of the universe to human suffering. Of course, these people don't get their stories retold by the kind of smug propagandists who make their livings by "inspiring" people. You ought to do more investigation before making generalizations that don't stand up to any examination at all.
And just because I believe in God that doesn't diminish my IQ, or change who I am.
I have no idea what your IQ is; I know that the kind of assertion you made is not well thought-out.