If you're an original thinker you are going get told 'no' a lot and you have to be able to hear 'no' many times from the bankers and trust that at some point someone is going to recognize that you are an artist and not a can of soda.
I feel like a lot of the female relationships I see on TV or in movies are in some way free of the kind of jealousy and anxiety and posturing that has been such a huge part of my female friendships which I hope lessens a little bit with age.