Of vital importance; necessary; crucial. Noun:
An essential or urgent thing.
You can call me Caitlin. I am a Slytherin ϟ. I have been SHERlocked and LOKI'd. I like to do stuff and things with Rick Grimes. I am the last dragonlord traveling around in the TARDIS with the Doctor as we hunt Wendigos with Sam and Dean. I am also working with my master, Obi-Wan Kenobi, to break the Evil Queen's curse, and stop the Capitol from destroying Westeros. Now, if only I could find my stele so I can defeat Queen Nehellenia and save Schala from the Time Devourer.
Don't dream that you're all grown-up, big dreams are best just for kids!