When have you felt old recently, Reddit?

Let me preface this by saying I'm 17. In no way am I saying that I'm old, or even mature. In fact, let me be very clear and point out that I'm one of the least mature people I know. Including people younger than myself. So, with that settled, onto the story.

As I was browsing Youtube, I came across the whole "Star Wars Clone Wars" animated crap, and I realized that kids growing up with an animated tv series like that will never respect Star Wars for what it is. For example, in a lego short of Jango's death, Mace Windu WINKS at Boba after casually lopping Jango's head off. That was, quite possibly, the most emotional moment of the new movies, and they KILLED IT! IT WILL NEVER BE THE SAME!

tl;dr: I'm feeling old, reddit. What have you experienced/realized recently that made you feel old, sorry for future generations, or downright annoyed at something that has been killed?