The Golden Rules of ATV Safety as outlined by the ATV Safety Institute's Mike Mount (see sidebar on page 75) is a good place to start for personal safety issues.
Xanthium (cocklebur) is a genus of flowering plants in the sunflower tribe within the daisy family, native to the Americas and eastern Asia.
Bupropion (Wellbutrin) is a NDRI (norepinephrine-dopamine reuptake Inhibitor). Reuptake Inhibitors are thought to block the reabsorption (reuptake) of the targeted neurotransmitter by certain nerve cells in the brain. This theoretically leaves more of the neurotransmitter in the brain.