Summon a song from your playlist. Rabbi Nachman of Breslov (1772-1811) said, “Get into the habit of always singing a tune. It will give you a new life and send joy into your soul.” Stuck in traffic? Sing along with the radio. Waiting in line? Hum a tune. Feeling stuck in a job or relationship? Put on some empowering music and sing along.
— Greg Marcus in The Spiritual Practice of Good Actions