My nature

Where does this wanderlust come from?  I recognize the restlessness, but I cannot understand it.  It subsides for a time, then returns with the fury of a caged animal.

Is it in my blood? Is my spirit wild? My father who I didn’t know was the same way I’m told.  I don’t know, but I seem unable to divorce myself from it.  As it tears at my heart, will I tear the ones I love?