Say 'cheese'!
Many of us now have to try hard smiling for a pic but it was not always like that. You don't have to enroll yourself in laughter's club, but stretching a smile on your face may add some positive benefits to your health.
If you're alone, then try remembering good old days, surely you won't ever have to depend on anyone for your smile. You have enough memories to last a smile on your face for lifetime isn't it!
