Try it. I have been doing it for years. It can give you a zen-like peace of mind and clarity. Don’t do tea bags though. Buy Japanese green tea and watch a tutorial online how to prepare it. Matcha also nice, but definitely more difficult to prep and stronger. Health-wise green tea is supposed to be cardio protective while coffee is more protective against cancer, if you trust any studies these days… so why not do both… :) 

 I am looking into something like Pu’er gotta go to Chinatown  

 Interesting, Pu’er tea seems to be not really a green tea though. Definitely not my cup of tea! Good for weight loss maybe? 

 Yeah it’s not the green but that’s for morning and green oolong after lunch