Follow this link to the article by Gretchen Rubin.
She is working on her Happiness Project, and you could have one, too! Everyone’s project will look different, but it’s the rare person who can’t benefit. Join in — no need to catch up, just jump in right now. Each Friday’s post will help you think about your own happiness project.
I see by the comments posted along with her article that many of the readers of Gretchen’s article missed an important paragraph.
Of course, this resolution applies to aspects of your past that actually were happy. You might well choose deliberately to disengage with unhappy parts of your past.
Gretchen has a couple of interesting one minute movies.