Putting together my BM choices, I can't bring myself to pick just one to be an MOH! I have no biological sisters, so the choice isn't made for me, but each of my prospective (I haven't asked any of them yet until I can work this all out) BMs are very important to me in very different aspects of my life. I love them all so much, it seems unfair of me to pick one to be "more important" than the others. Give it to me straight, ladies. Is it okay to just not have an MOH, or must I choose?