Adopt the 'daily spontaneous smile' - a conscious choice to smile at least three times a day without any external reason, just from the understanding that the smile itself is a gift you can give to yourself and others.

Create an 'automatic smile mechanism' - place a reminder or small sign in everyday locations (a sticker on your computer, on the mirror, or on your phone) that will remind you to smile every time you see it.

Practice 'smiling beyond circumstances' - a conscious choice to smile especially in challenging moments or uncomfortable situations, as a way to remind yourself that smiling is our choice that is not dependent on external circumstances.