I've struggled long and hard with depression. Being intolerant of medications I've had to endure and suffer a large part of my life. I know the darkness that swallows all hope, I know the spectre of death at my own hands.
We speak here of that, and dance around that horrible term, suicide. There is a place in that dark that some go and never return. Those who choose that route may end their pain, but only propagate death for those who remain behind.
I've worked hard around finding a way out if the dark. An understanding that what goes on in my brain, the negative feelings, are chemicals within it. Finding a way to manage that soup is key. There are medicines, there are plants that help, you must find what works for you. Asking others what works for then can give ideas.
I've found that infrequent tryptamines use is the best thing for mine. One dose of DMT elevates my mood and keeps me in a positive, forward moving arc for weeks. My dips into the depressive state are less severe and frequent.
It's not really your choice if you stick around or not. I for one, do but forgive suicides. I don't know who loves you, but they do.
Sine experientia nihil sufficienter sciri potest -Roger Bacon
*γνῶθι σεαυτόν*