Topics I am thinking about Writing on...

There are many topics flwoing through my head. One of the topics seems to be a popular one among the classes and thats the concert one. I was going to evaluate a concert, its saftey, and precautions they take along with those. Also I thinking about writing a review for stereotypes... (more to it that just that, complicated) and the last one I want to write about it Facebook and some of its effects... idk im soo confused!