I turned 40 in May of 2011. I like 40 actually, I didn't think I would but, I do. My thirties contained diapers, strollers, and car seats ~ no thank you! My twenties had loss and a lot of heart ache. When I was asked "what age would you like to go back to?" I thought about these things...my answer "I WOULDN'T go back...to any of it!"
My life is pretty good right now. My children are learning to be responsible for themselves, their learning, and their stuff. They aren't there yet, admittedly neither am I.