Everyone will tell you that turning 25 is a milestone, of sorts. Quarter century. It's almost like a coming of age or a rite of passage. But let's be honest, so many people turn 25 without exactly coming into that age. I was inspired to create this list by my friend Nicole, who has a blog called On Her Own Terms. In a recent post, she created a list of things she's working on. Since we're halfway through this year and I'm halfway through my 25th year, I decided to share my list of the 25 things you must learn, or work on, before turning 25.