I'm a "tea"-totaler, and drink tea all day long. I drink good tea that I buy through online shops. One of my favorites this year is from the country Georgia, made by "Renegade Tea Farmers" who started working the tea farms abandoned 30 years ago after the dissolution of the Soviet Union. You can read their story at their web site: https://www.renegadetea.com
Tea has less caffeine and does not make me jumpy and jittery the way coffee does. It also has the amino acid L-theanine, which causes "relaxed alert
ness" by increasing the brain's alpha waves.