Why does a blog need a title?

You know I was reading some comic stuff yesterday and I can’t remember exactly which comic it was but it was about how due to Krypton’s super-gravity in comparison to Earth’s gravity, Superman’s hair couldn’t grow on our planet. But then how does his hair actually work? Does none of it ever fall out so he has the same hairline he did as a baby? Human heads grow so there would be patchy areas all over. Since he didn’t learn he was an alien until he was an adult at least in the Golden Age (I think that’s when that comic was published at least), how confused was he when he got told he’d start growing hair in other places, only for his thick skin prevent him from getting even peach fuzz? He wouldn’t be fighting to play football in high school, he’d be getting called something like Smooth Kent or Ken Kent. Then you go into the comics where he varies his body hair wildly and does it grow when he’s in Space or on a different planet? Did Kara wake up from her ship and start laughing that Clark was bare as a baby’s bottom only to see that her hair remained the same length no matter what only to try to stage a hair cut at the orphanage with her wigs? When Chris was locked away in the Phantom Zone because DC won’t let us have anything, he didn’t age normally and get retched out of there already grown, so does P.Z. gravity apply to his hair growth or does Earth’s? Same with Jon, but different planet and time dilation nonsense. I know it was one line in one old comic and that ppl want some hair on their man of steel (and some want bare, others a bear, etc.) but I’m just wondering about this now.