If I Only Knew Then What I Know Now

I am working on a scrapbook page with this theme. The biggest thing that rings in my memory is all my teachers telling me NOT to get married so young, that I would never finish school, etc. Well, that is probably one of the things I should have listened to, it's definitely one of those "if I knew then what I know now" things! Tell me a few things that you wish you had known (or at least listened to) when you were younger. I will be sharing my complete list on a scrapbook page in the very near future.