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Dr. Mark
Dr. Mark, Neurologist (MD)
Category: Neurology
Satisfied Customers: 1985
Experience:  Neurosurgeon - Brain, spine, and peripheral nerve surgery
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Why do I hum ALL OF THE TIME?

Customer Question

why do I hum ALL OF THE TIME?
Submitted: 10 months ago.
Category: Neurology
Expert:  Dr. David replied 10 months ago.

This is Dr. David

it sounds like a bad habit.

habits can be hard to break.

do you have other habits which are hard to break?