I'm depressed again and have quit everything...and now I want to quit life.
What has caused you to feel so depressed?
I don't want to answer that question
When you are struggling with depression, it is good to seek help and support from a mental health professional so that you can start to feel better again and stop considering suicide. There are many people in your life that care about you and committing suicide would be a huge loss to them. Instead of giving up, try to get help so that you can overcome your current issues.
What do you know about depression, there is nothing like treating someone like a person unless you have been depressed yourself! Go away!
You're right, you shouldn't get treatment from a random person on the internet. But there are many trained professionals who can help you.