Meds free since June 2005.
"An initiation into shamanic healing means a devaluation of all values, an overturning of the profane world, a peeling away of inveterate handed-down notions of the world, liberation from everything preconceived. For that reason, shamanism is closely connected with suffering. One must suffer the disintegration of one's own system of thought in order to perceive a new world in the higher space."
-- Holger Kalweit
In quite many comments under the video people mention the possible benefits of cannabis for TBI. It is said to be able to decrease the amount of toxic chemicals nad swelling.
It's good to see the common perception of marijuana change so rapidly recently.
Keep walking. Just keep walking.