Trust to me is all of these things in one-way or another. Its something that you can't reason with, something that terrifies me, something that causes separation. I don't trust often because when I trust easily I usually get hurt. Trust between two people is very special especially when you love that person very much. But when it gets to the point that trusting this person is something you can no longer do, for various reasons. You have to ask yourself did you ever trust them and can you ever trust them again. Trust to me is important if you don't have trust then you having nothing worth saving or fighting for.