We grow up not understanding the concept of grieving until tragedy strikes. For some it may come earlier than others and it's important to understand the reality of the situation, then move on.
Sometimes the world is too much, the noise fades into the background and all your left with is a numb sensation. Thats the reality of life theres no endless joy, theres hardships and low times you must endure to reach the end. And even when it seems like the end you have to keep going forward. A cruel yet balanced scale.
Its okay to cry. Leap forth into the arms of a loved one and cry all of your grievances out onto them. Become free like a bird flying high after breaking out of its previous cage. Cry to all your mistakes but also cry because your human too. Fly high free bird.