So, I failed again

Many people say it's nothing. And they are right: it's nothing. I'm still healthy, still receiving my Bachelor's degree, hanging out with a friend from time to time. But I am feeling empty now.

I know I can't change the situation; I shouldn't bother then. But I feel that others are against me. 

What's the use of acknowledging your failures when you will be seen as a failure? What can be done when you are known as a man who always fails no matter how much effort you put in your work?

What's the use of trying when your work has no result/negative results? 

I can't even rely on motivational quotes: they always reasure you that everything will be fine or that one day you'll become successful. What if not? How do you even measure success? 

I'm sorry : I'm nagging again. But I am feeling desperate.