Present in raw cannabis, THCA is non-intoxicating and should be heated to become THC. This transformation, called decarboxylation, takes place through smoking cigarettes or baking. With no it, THCA isn't going to make the euphoric effects associated with THC. https://elliottvjwh20753.wizzardsblog.com/35132724/the-science-of-thca-how-heat-turns-it-into-thc