The other major benefit of a smile is that it brings people together. SP3 You can smile at a complete stranger and get talking. A smile is great social magnet and when you smile there are people who are attracted towards you. This leads to making friends; friends who are a great support system if you want to download some thoughts, worries and feelings that you may have. Such friendships that a simple smile can initiate can bring like-minded people together and you can even form hobby groups or reading clubs together. Such activities can take your mind off your worries and make you feel lighter.