i was never " told " to sleep naked i just started doing it at 6 now i did have shorts ( not underwear) near by cause mom would sometimes walk into my bedroom to or from the bathroom which was right cross from my bedroom so when i heard her walking down the hall id put em ( shorts ) on real quick then when i heard her walking back towards her room the shorts came off. im 51 now and i still sleep naked unless in the hospital then i wear the gown but its not tied
I was never told to sleep nude, but my grandmother told us grandchildren that we should sleep with no underwear, to let everything breathe. But since adulthood, Ive slept naked. Its just so much more comfortable.
My grandfather told me that it was not a good idea to wear briefs with my pajamas because everything needed to be free sometimes. I hadn't been wearing briefs under my pajamas anyway,
He recommended that I wear boxers instead of briefs for underwear for the same reason, but I didn't because when I was young, only older men wore boxers.