>>8571099I agree with you, l-theanine is super, but I think you can't emulate the kick that coffee gives you with green tee. The caffeine is bound to the bitter substances in the tea. This way the onset takes longer, on the other hand the caffeine operates for a longer time.
If you need a kick drink coffee or take caffeine. But you can also break yourself loose of the need for the kick caffeine gives you.