Life
Life can be filled with terror and tears, it can be full of fear day and night. It can hard, lonely and often too long. You can go from one terror to another and never know if or how it will end. Despite that, you can become the person who makes the difference and be what you needed most of all in order to help somebody else avoid the same distress.
Become the person you needed others to be for you, it might not have happened for you but you can make it happen for somebody else.