Bloganuary: What advice would I give to my teenage self?

Well, Bloganuary has got off to an interesting start with its first prompt, and the blog posts are rolling in, inspired by this question: I have not looked at my Bloganuary colleagues’ posts yet, but we are all planning to comment/like/share of course, in the tradition of social media, and we won’t forget the hashtags … More Bloganuary: What advice would I give to my teenage self?