Arthur Schopenhauer ,The Wisdom of Life,

Ian Leslie ,Curious ...

Robert De Board's Counselling for Toads ...

Darius Foroux's self-help book, Win Your Inner Battles. ...

Albert J. Bernstein's Emotional Vampires ...

Sarah Knight's Calm the Fck Down* ...

Thomas d'Ansembourg's book, "Being Genuine: Stop Being Nice, Start Being Real ...

Seneca's "How to Keep Your Cool," ...

Guy Winch's How to Fix a Broken Heart ...

Liz Fosslien's No Hard Feelings ...