1. grumpy
not eating for a long period of time can change your mood, anger and grumpiness is the most common
Numerous people.... Diabetics who are experiencing nerve degeneration of the extremities (something called Diabetic Neuropathy). Another group would be the elderly, who do loose sensation as age progresses. And lastly those with some sort of paralysis or peripheral nerve damage.
Answer:
characterized by or requiring a sitting posture: a sedentary occupation. accustomed to sit or rest a great deal or to take little exercise
Explanation: