I often over-analyse things that most people either wouldn't think about or would make the decision straight away. When it comes to geeking out about movies and TV shows and stuff, it can be quite fun talking about "what ifs" and the like. When it comes to trying to make plans for real life, it's less fun, but about as useful. Which is to say, not at all. And it leads to the inside of my head sounding like this comic.
Also, I feel like I drew Emily wrong in this comic. I think it's the chin that makes it look a little weird. Gotta work on that...
Also I think you're only worrying too much when you wake up in hospital with heart problems X)