What is your best advice?

I have always been committed to improving my life and every time I watch this video I think "That's not that hard" but in fact, it is pretty hard. We tend to ignore advice. We dismiss other people's experiences because we think we can do differently. We think we can do better. I guess it is OK because the reality is that you have the opportunity to do it differently and you also have the opportunity to do it better. If you find out you can't, at least you tried. Life would not be as interesting if one person's experience defined it for everybody else. However, I believe you must pay attention to some universal truths. Some of the advice dispensed here could be life changing. And if you could pick one advice, I suggest you wear sunscreen.