You need to play to your strengths as a couple. Sharing is really awesome when you're messing around with Play-Doh in kindergarten. It's less awesome when you're adults and one of you is good at something and the other person sucks at it. So just let the more skilled person take the reins.
Peter Scott, There's a Spouse in My House: A Humorous Journey Through the First Years of Marriage
marriage, marriage-advice, planning