How do you know when your hair isnt just shedding, but dropping? How do u kno wen its not natural hair loss?

Is it bad when u can see the pulp at the tip of the hair? and how do u prevent this droppage of hair??How do you know when your hair isnt just shedding, but dropping? How do u kno wen its not natural hair loss?
it is normal to lose 100 hairs a day.unnatural hair loss would be losing clumps of hair at a time or actual bald spots on the scalp.The pulp(as you call it)is just the hair follicle anytime hair comes from the root you will see it it is normal as well.