Where there is rage, there is a deeper issue than the surface challenge which triggered this super level of anger.  Study your reaction.  Do others respond so dramatically?  Rage is a signal, an invitation to uncover past hurts from this lifetime or previous ones which are in need of healing, of understanding.  Go within and ask the voice within that has the answers what is beneath the strong emotions.  What you uncover can be forgiven when seen from multiple perspectives, most especially from the higher aspects of the Self who know that all challenges are opportunities to embrace your true nature as Love.