05/19/2017 (Fri) 17:56:41
Just drinking something warm is calming.
Though green tea does have psychoactive properties. Something that is lost in other tea varieties because the substance, L-theanine, is easily oxidised, so any varieties that are fermented (black tea) or even just sun-dried (white tea) don't contain that. The high is calming but it also increases mental concentration. Kind of gets you into a zen mood. But most of the stuff you can buy is not really potent enough and you'd have to brew shitloads of it.