Review of Build Yourself Happy by Abbie Headon (DK, 160 pages) When you think of mindful, relaxing activities that take you away from all the hustle and bustle of daily life, Lego building may not immediately come to mind… But then, as Abbie Headon points out right from the beginning of her book, Build Yourself Happy*, there is something joyful and liberating about allowing yourself to get lost in play even when you are all grown up!  *Disclosure: If you buy books linked to my site, I may earn a commission from Bookshop.org, whose fees support independent bookshops. It certainly provides a much needed break from your everyday routine and…