Because I might become addicted to the stuff and my parents might find out.
You should learn to give less then zero forgets.
I could care less if my parents found out I like furry stuff.
"Zookuw.. we found out you like furry research."
"Okay? ~Z"
I would ether get a little stuff for it (Joking stuff none of it hating) before everyone would just forget about it.
Oh but it might be used as an insult from my older brother but at least it would give him some sort of insult besides, "YOU HAVE NO LIFE AND NO FRIENDS" or "BRAT". Ouch it hurts every time.