You didn't think we'd let a fellow brony go down without a fight?
Now listen, I don't know you, but I've been feeling some similar feelings recently. How recently? Well, yesterday I had to stab a pikachu doll to keep the knife from going elsewhere. But I can tell you this. After I left gaping holes in that furry little pest's face and torso, I watched My Little Pony: Friendship is Magic, then had a friend over. My mother had to have surgery that almost killed her, and has left her weak, and I have to take care of her. My brother yells at her and the rest of us every day. I feel like if I never get out of my house, I will die of sheer stress-overload. But whenever I am near a good friend, it doesn't matter.
Friendship is the only true path towards happiness. If you're feeling suicidal, that means your life is meaningless. Guess what? Life's always meaningless, until you give it your own personal meaning. Oh no, you have no friends? Bam. That's what your life is about. Making friends. Oh no, you feel life is monotonous? There's your "higher purpose." Do something zany! Add spice to your life! Stress is building up inside and it eats away at you? Life is much better when you say, "Fuck you." to it. That's where I get my goal in life. My true meaning. My higher purpose.
So what, 99% of your life is pain? Better than 100% of non-existence.