People will see you as inferior and they will make sure that you remember your place.
That's how it is and there's no other way to look at it.
You definitely are your hair, look at how generic and indistinguishable from one another most bald guys are.
It will save you a lot of pain to accept all this right now instead of burying your head in the sand.
Reality catches up with you, always.
You have a severe body dysmorphic disorder Fred.
No you aren't your hair. And if you think you need hair to fit into society you are delusional. Your version of society is that of Hollywood, fantasyland. Where everybody needs to and should look like a Celebrity. Because that is the standard apparently.