It's not a terrible thing that we feel fear when faced with the unknown. It is a part of being alive, something we all share. We react against the possibility of loneliness, of death, of not having anything to hold on to. Fear is a natural reaction to moving closer to the truth.
Some mornings you wake up and think, gee I look handsome today. Other days I think, what am I doing in the movies? I wanna go back to Ireland and drive a forklift.