Dear Felix/Pewdiepie/whatever you prefer to be called by a fan, I am generally a private person. I've never written a youtube comment, never tweeted, I'm subscribed to very few creators, etc. In fact, it's my hope that no one sees this post but you (as unlikely as that is). In spite of my private nature, I was inspired by a video you posted today (2/1/2016), titled "Catering to your Audience," to try to somehow leave a short note that you might find. It's not as if you need a note, you said as m…