As for you, I can't promise you that life will be better, but I can say that we can change it for the better
I don't know your situation, at home, work, or at school, but you can make it a little better by doing random acts of kindness. Here and there.
You might be wondering why, as no one cares about you why should you care about them? Because you're not alone. There are a lot people like you out there, and so for you to show kindness to others, you are also doing it for you.