I don't know if this is good advice or not, but it has worked for me. Just keep trying. I see lots of posts of people here who are depressed about being a failure in life. To that I say, try to amount for something. Try to get better grades. Try to solve whatever issue is bothering you. Try to make things better. I'm not gonna say things ARE gonna get better, but you won't ever know unless you try. Do it for any loved ones if you have any. And if you don't, just do it for me. No matter how irresistible the urge is to, say, self harm, or drink alcohol, just keep trying and telling yourself to not. It will get very hard, but keep your head above the water and keep going. Do it for the sake of this post.