Indeed.
Much like the conundrums of the Fall from Eden, there are things about Jesus' mortal end that create a lot of paradox. On the one hand, his crucifixion and death hold very little meaning in terms of sacrifice if Jesus is really God. So, at this point, a believer must consider him as only a man; he suffers, he fears death, he cries out. His death is a loss, a sacrifice, as it would be to any other human, because we truly lose everything at that moment. If he is God it means nothing.
However he cannot only be a mere man if his pronouncements and lessons are to hold any real weight, any more than say, the words of Aristotle. His words must come from God's mouth. His promises must be God's promises. His blessings must be true. If he is only a man, none of these mean anything other than a wise person's pondering on the nature of things.
Having to switch Jesus' nature on the fly, depending on what part of his tale is going on at the time... hard for me to fathom how one does it.