With emotional and psychological wellbeing in particular, it can be difficult to pin point exactly what you need to do to shift your mood and patterns of behaviour in a more positive direction. Thanks to neuroscience we don’t just have to take a stab in the dark, we can actually pinpoint which neurotransmitters make us feel a certain way and in turn shift our behaviours to top up those ones that are depleted. This article looks into the neurotransmitter: Serotonin.