Analyze my hair health condition plz ?

You lose around 60 hairs per day, sometimes more. So, 15 hairs after a shower is normal. It is good to let the oil back into your hair as it helps condition it. You don't want to wash your hair too frequently or you will dry it out. . Be sure to change shampoos and conditioners once in awhile - frequent use of the same product will start to strip the hair and make it dry. Everyone gets oil in their hair and it is normal. Most people can go about three days before the hair starts looking rougher. It's been more of a habit for people to wash their hair every day - but that's not good for the hair, so don't do that. Your hair sounds in good condition.