It is up to you if you follow these advice, but if I were you, I would probably follow the last one, don't troll your family.
Also I would like to say that I have nothing against my grandma or any member of my family, although I was trolling them a little this week (the gay thing, but only because when I was calling them I was reading my youtube comments and people were calling me gay so I said "So apparently I'm gay", they were very supportive, until I explained that I'm not really gay :D )