Suicide is the biggest killer of men under 50 in the UK - causing more deaths in this group than car accidents, and even more than cancer. This means that the most likely thing to kill Dr Xand Van Tulleken is himself. And he wants to know why. In this sensitive film, Xand finds out what we know about why people develop suicidal thoughts, and whether there is anything that we can do about it.

自杀是英国 50 岁以下男性的最大杀手——在这一群体中造成的死亡人数比车祸还多，甚至比癌症还多。 这意味着最有可能杀死 Xand Van Tulleken 博士的就是他自己。 他想知道为什么。 在这部敏感的影片中，Xand 发现了我们所知道的人们为什么会产生自杀念头，以及我们是否可以对此做些什么。