Different strains of weed have different balances of psychoactive chemicals, that's why you can have a different response to them. Strains that are high in THC (predominantly sativa) have a much more cerebral effect and often cause the anxiety side effect. They can also contribute to the paranoia some experience ("The cops are coming!"). Strains that are high in CBD (predominantly indica) cause more of the relaxation, pain management, and couch-lock.....and wanting to eat an entire bag of Cheetos.

There's no reason to be upset by an innocent question from someone who is gathering more information about people's experiences. The OG post showed no judgement, rather I took it as the opposite with someone wanting to be able to help a friend.