Ace, you are wise to ask these kinds of questions. Like a smart marketer, any writer should want to know how they are perceived and what their audience wants to read.

As for why I follow you it is because you write intelligently about a myriad of topics and I can relate to you because of your age. I believe you should write what interests you and have confidence that the strength of your writing will speak for itself. Quality writing transcends specific topics in my opinion.