It's all very boring to say that we get along great and all that and sometimes we mock up come aggravation to make it interesting but the truth of it is that we get along so well we've never had an argument.
Lincoln had no such person that he could talk with. Often, as a result, he debated with himself, and he would draw up a kind of list of the pros and cons of an argument, and carefully figure them out, and he might test them in public.
Even in the beginning, when we knew there was a legal argument about how much our song sounds like his song, as one songwriter to another, I wasn't sure that Cat Stevens would take that as bad.