Video: What Has Been YOUR Most Helpful Resolution?

2010 Happiness Challenge: For those of you following the 2010 Happiness Project Challenge, to make 2010 a happier year – and even if you haven't officially signed up for the challenge -- last month's focus was Fun, and last week's resolution was Start a collection. Did you try to follow that resolution? Did it help to boost your happiness?

This week, I'm doing something a little different.

For me, as for many people, it's not January, but September — with its air of sharp pencils, fresh...