Sleep may be a key reason why your personality traits play an important part in how long you are likely to live, suggests a new study (n=3,759) which found that certain personality characteristics are more likely to sleep too little, or too much, and these have known links with various health risks.

Sleep may be a key reason why your personality traits play an important part in how long you are likely to live, suggests a new study (n=3,759) which found that certain personality characteristics are more likely to sleep too little, or too much, and these have known links with various health risks.: http://bit.ly/2IRLYzx Read more... http://bit.ly/2ZLcUWV