The relationship between commitment and doubt is by no means an antagonistic one. Commitment is healthiest when it's not without doubt but in spite of doubt.

When the imagination and will power are in conflict are antagonistic it is always the imagination which wins without any exception.

There must always remain something that is antagonistic to good.

It became very clear to the director that it would be foolish not to use our friendship. I had tried to talk to him about it because all the relationships in the film are so not negative but antagonistic. There's not a lot of love going around.