The best compliment you can ever get from a mathematician.
For those of you who are confused, here's an explanantion:
All mathematicians, whether pure or applied mathematicians, will have studied their fair share of pure mathematics. Many mathematical theorems (statements that are shown to be unquestionably true) are of the form "There exists something in some collection of mathematical objects such that amazing property is true". This type of theorem is called an existence theorem. Essentially, when a mathematician says "WOW! YOU EXIST!" to you, they are refering to these existence theorems and that you're amazing.
In Baldi's basics, if you answer all 3 questions in the first notebook correctly, Baldi compliments you with "WOW! YOU EXIST!". I then thought Baldi was a based chad, until that impossible question...
An "Existential Crisis" is when and individual person starts to question their entire existence and questioning if being alive even has a point or if it's all pointless. It also is hard to get out of because when you are debating if reality has a purpose it gets in the way of everyday things, like Making Cereal or Recording Videos or any sort of activity.
Existential Crisis's include the EXITING topics of...:
-The inevitability of death
-The crushing loneliness of realizing all humans inherently are and will die alone
-The absurd meaninglessness of the universe and as far as we know there is no reason or purpose for human existence