Laugh and live a happy life without dementia

The doctor I met today was really nice.
He is 84 years old but still cheerful.

The wrinkles are not a sign of aging.
They show how many hard times you have overcome.

We should take good care of old people.
We should pay respect for them.

He says if you laugh a lot, you will not get dementia.

Now he runs a clinic without any medicines or examinations.
He has only a blood-pressure monitor and a stethoscope.
He sees patients for free.
The patients have a family doctor to get prescribed medicines.
They come to see this 84-year-old doctor for another opinion which they can't ask for their family doctor.

The doctor is really nice.