Go for a drive after dark.
Drive out into the countryside.
Do it on a clear night.
Take yourself somewhere quiet.
Pull over into a layby, by a field or on a hill.
Make it somewhere where you can see the important things. The stars. The moon.
Lock the car doors.
Take off your seatbelt. Make yourself comfortable.
Look up at the sky.
Look for the North Star and the big dipper.
Look at the city lights across the way.
Look at the fields.
Look at the nothing.
Feel the nothing.
Be at peace.