when I’m tired, I get sad

I’m so tired today, from 2 nights of not enough sleep. And it’s clear to me that when I’m tired, I get sad.

I sink into my feels of loneliness, detachment from people/society, and hopelessness for my future.

And I don’t feel enough energy to go out and make a difference. I just see what I don’t have: nobody to rely on, nobody to share my emotions with, nobody to love and be loved by.