An older boy listening to lullabies?

I don't know, I just feel like I've gone into a missing time in my life. Its just so calming and I feel cradled more or less. Is it normal for a 16-year old boy to catch up on times he has never had time for? I mean, I'm not wearing a heli-cap or anything, just with a few childish preferences. I like teddies, bows, and those thin security blankets(Had one, but it has been left behind.). The things I hate though are christmas, being called the little brother(I apparently seem younger than my 14-year old brother. Good or bad?)