It is free ! It requires no special education or talent. It will light the room, make people comfortable, provide motivation and improve working conditions.
It belongs to you and can be used at anytime, in any place. People react, usually right away.
So smile and enjoy the day !
Pray. It is your privilege. You need not wait in line.
Read scripture, get valuable insight.
Meditate. This can be done with only a pause.
Warriors of Light know their smile shows the better side of any situation. Aimed carefully it will melt even the “yeah, but”.