Will Garry's Mod Die?!?

Considering that people are able to add more features to the game and are doing it everyday, no, it will never die since there's endless things to do in it. There's always going to be someone adding things to it. The only way I can think of it dying is if a Garry's Mod 2 ever releases, but the chances of that are extremely low as it'll probably just be a version 14 for Garry's Mod.