Brief Answer:
Medical check up to exclude pathology, don't worry

Detailed Answer:
Hi XXXX
Thanks for the query.
* Actually head ache is a cause of distress to those who have it. I don't get it why you are worried about not getting head ache!
* Brain tissue is not sensitive to pain. The head ache we have is due to some problems with- skull bone,muscles,skin,nerves, blood , vessels,eyes,ears,sinuses
* There are very few conditions where there can be problem but no head ache.( Like high altitude cerebral edema, certain types of migrains)
** I hope you are satisfied with the explanation & you find it useful too. Still if you have doubt,
- please consult a physician & get a full medical check up to confirm your full proof healthy condition & be relieved.
- You may take help of counselor if needed.
* I am sure all of your doubts will be cleared after this & you will enjoy a happy,healthy life& proceed towards your goal of life undisturbed!
Any follow up query is welcome.
Thanks.

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