Grandma's Little Secret Habit

I know I'm supposed to be the wise old grandma who keeps a steady hand and never lets on about my true self. But here’s the thing, I have this weird obsession with watching every episode of 'Star Trek: The Next Generation' again, even though it aired decades ago when I was much younger. Every night before bed, you'll find me glued to that old TV rerun marathon. I mean, isn't Picard just the epitome of grace and leadership? And Worf’s battle cries never fail to put a smile on my face! It's not like I admit it to anyone else, what would people think if they knew their grandma's secret love affair with 1980s sci-fi? So here's my question: Is this normal, or am I just the only grandparent hiding in her closet watching alien adventures while everyone thinks she’s knitting?