Sometimes the only way to deal with fear is action — doing whatever needs to be done, regardless of the fear. I’m not talking about thrill-seeking, but about doing what’s important, even if we are afraid to do it.
Instead of giving in to your fears or pretending they don’t exist, acknowledge that they exist and obstinately do what needs to be done anyway. The statement “anger is more useful than despair” is certainly true when applied to our fears. Sometimes we need to angerly defy our fears.
And sometimes we need to laugh at fear. Fear, worry, doubt, are mostly lies and they will rule you if you don’t rule them.