The Busy Person’s Guide to Reducing Stress : zenhabits

1. Be completely in one task.

2. See your ideals, & let go of control.

3. Accept people & smile.

4. Take a brief walk.

5. Do short mindfulness practices.

And beyond: If you have extra time after doing those things, I have a few other recommendations that will help. Eliminate unnecessary tasks on your todo list, reduce your commitments by saying no to people, start a regular 5-minute meditation practice, eat healthierexercise regularly, spend some quality time with loved ones, get more sleep, drink tea.