I mean no matter what they’re gonna still be drugs in the world. they don’t arrest smokers for smoking cigarettes even doe it causes lung cancer. and some drugs actually benefit a person, like weed. so maybe not hardcore drugs like cocaine because that’s like not good at all. but only the ones that have been tested to be used as a beneficial way
The grandmother most likely has arthritis... she experiences pain that does not let her do the things she did before. This limited freedom of movement has made her unhappy, and does not wish for people to see her. She has most likely developed a mental disorder such as social anxiety disorder, experiencing feelings of isolation, depression, and general discontent.