What's one thing everyone must do at least once in their life?

I am able to take on many different looks. I like giving credit where credit is due. I like letting people know they figured it out all on their own. If they allow me, I like aiding people along their chosen path. I don't apply force to believe as I nor demand a reason why. I value my friends immensely. I love my husband, my family and the ocean. I play in the sun and with all animals freely.