To be happy in life, you MUST learn the difference between what you want vs need. A friends son once used "I need" so I asked would he die without it, etc etc. He thought and said "no". I answered "so you don't need it, you want it. theres a difference"
Courage doesn't always roar. Sometimes courage is the little voice at the end of the day that says "I'll try again tomorrow." Courage isn't having no fear or being afraid of nothing, Courage is being afraid of something, but going through with it anyways