Can life be normal for the visually impaired?

Visually impaired means having greatly reduced vision that cannot be fixed by glasses.

Of course, he can if that other one is well functioning but he will need to check the renal function from time to time.

Depends what you mean by 'normal'. The proper observance of Shabbat and holidays is completely normal, although it does involve the cessation of some activities and the initiation of others. If he...

77.9 years