Hey, came across you through dancingchachafruit.

Like the way you write/what you write about.:)

Just a quote I came across:
The optimist proclaims we live in the best of all possible worlds,
The pessimist fears this is true.X)

I have no idea where you were going with that. But anyway, there were no visible grammar mistakes.

This reminds me of what my old psychology textbook had to say regarding optimism and pessimism. It said that to be optimistic is much more healthy for the mind [artificial happiness] but pessimism is more realistic.

The writing is good overall. The word "pessimism" is used a little much, making it seem a little repetative. Though if you were going for a poetic tone, I understand.