By now, you’ve seen a billion instances of people taking daily pictures of themselves and editing them into time lapse movies set to music. Well, this one is a bit different. It features an unhappy young man who, over the course of three years, transitions into a more confident and happy young woman.

This video makes me happy. And there are dozens of other examples and tutorials on YouTube of people switching sexes. What a boon for those who struggle with their sex/gender to be able to see other people who are going through and have gone through similar situations.