Starting a podcast soon

Starting a podcast soon I would like to enter the podcasting world. I stutter but that's not my main concern (although it is one of them) My main concern is that I am boring and have no personality or educated opinion. I'd like for my podcast to be centered around pop culture. What's going on in and around social media and movies and such. Some WWE news. How do I develop a personality or... Just not be boring? Thank you all!