It’s good to be nice to people for no reason at all. You’re not only encouraging others to have a good day, but you’re also helping yourself. This may sound a little weird but, when you’re having a bad day, try smiling at strangers. Maybe at the old lady waiting for the bus or just saying thank you with a smile to a waitress. You never know. No one does. But whatever worries or problems other people have in their minds, seeing someone smile at them randomly might just help them realize that things could be worse. I say this because I know that if I was going through a hard bump and someone smiles at me randomly I would feel just a little better. Just a little tip. Have a great day everyone!