Planning to tie the knot soon? Gauge his/her optimism levels too as a cheerful partner with loads of positive attitude would be a harbinger of health for you. According to a study having an optimistic spouse predicted better mobility and fewer chronic illnesses over time even above and beyond a person's own level of optimism. 'This is the first study to show that someone's else optimism could be impacting your own health' said Eric Kim a doctoral student in psychology at University of Michigan. (Read: 8 tips to become more intimate with your partner (Gallery)) In close relationships optimism predicts