Even if you're in a rewarding relationship and have plenty of acquaintances, you can still feel lonely. Research shows that physical exercise, relaxation, and physical health are positively associated with feelings of well-being, but the variable with the strongest association of all is social support. So if you want to boost feelings of psychological well-being and happiness, have lots of friends -- and take these tips to heart. 1. Spend time with your friends.  No matter how much you love someone, relying on a significant other as your sole source of friendship is a mistake. Just because you're in a romantic relationship doesn't mean you don't need other friends. 2. Nurture friendships at your workplace. Many people believe you shouldn't combine work and play, but that can be a … [Read more...]