The nature or nurture discussion goes on: A new study by researchers at the University of Edinburgh in Scotland involving 800 sets of twins provides evidence that the impact of genes may be stronger than previously thought. Earlier studies had already shown that many personality characteristics are at least partially inborn. According to the new study, genetics however have a significatly stronger impact on traits, such as decision making, self-control, or sociability, than environmental influences. The researchers conclude that “genetically influenced characteristics could well be the key to how successful a person is in life.”

Well, I think even if there is a relatively strong genetic influence on happiness, people still can make a difference in their lives. Let’s take for example self-control as this was a mentioned trait in the research study. Of course, someone born with strong self-control may not be prone to  impulsively say or do something that they will later regret, but this doesn’t mean that someone born with weaker self control can’t learn. For them, self-control just doesn’t come as easy.

Read more about the study at http://www.ed.ac.uk/news/all-news/genes-150512

Written by Christiane Turnheim. Christiane is psychologist and life coach. She is also the author of the job satisfaction e-workbook “Learn to Love your Job”