I heard you are a atheist. Let me ask you a few questions:
Why should I live?
How am I supposed to be happy?
What's the point of living?
Why should we care about other people?
Does life have a purpose?
If you can answer all of these questions, that would be nice. Oh, and one more thing: I have been cutting myself because of the thought of life having no sense of meaning or purpose. Here's the photo of my arm: