Sadness and happiness are just and have their respective capacities. Maybe this is the point where the sadness comes to you and you’re not ready for it. But I beg you, don’t even think of hurting yourself, because that’s not a solution. If you hurt yourself, then who will be the main support? Who will accompany you to achieve all your goals in life? Survive for your own sake and for your future! You have to attain it and have to feel happiness in the world.