A Homestuck/MLP crossover that stars an OC as opposed to any canon HS characters, with a spicy dash of inspiration from Disco Elysium.
A human with many mental issues leaves a Skaia session - and with the help of her unexpected friends, has to come to grips with the fact that she failed, how to live with herself again on both sides of the brain, and dance with philosophical quandaries like what really defines humanity to her.
And save Equestria, but that was a given by now, wasn't it?
Happy 4/13.

For narrative purposes, the events of EqG do not happen in this story.