I've just read a brilliant book called I love me -the science of self-love by David R. Hamilton, PhD. I'd recommend it anyone who wants to increase their sense of well-being and self-esteem. It blends science with spirituality and self-development taking you from I am not enough to I am enough. Easy to read and good exercises to follow at the end of chapters.
Ankhra Laan-Ra. Glasgow based Well-being and Fitness Coach.