David Gillespie

With their labile and rapidly developing brains, adolescents are particularly susceptible to addiction, and addiction leads to anxiety and depression. What few parents will know is that what we think of as the most typical addictions and problematic teen behaviours - smoking, drinking, drug...

Psychopaths are everywhere. They are your toxic boss, controlling boyfriend, lazy colleague, annoying mother-in-law and negligent friend - the person who gets away with bad behaviour time and time again. While often superficially charming, they are also rude, aggressive, manipulative...

Anxiety, depression and addiction are the scourge of modern-day living. How are they linked? How do we beat them? According to bestselling author and researcher David Gillespie, we are more addicted than ever before, which is playing havoc with our dopamine levels. This is fuelling epidemic-like...

Most bullies are psychopaths, but not all psychopaths look like bullies. Many blind us with their charm and dazzle us with their success. But they all share a common trait that makes them highly dangerous: they don't have empathy. Research tells us that one in twenty people have no empathy...

絶対に彼らと戦ってはいけない。20人に1人の割合で存在するサイコパス。彼らはどんな特徴をもち、どのように組織を破滅させるのか？どうしたら彼らを見分け、その有害な影響を排除できるのか？