Answer:
I do not think it is possible. You can loose weight by not consuming anything (not receiving proper nutrition) and it can be damaging to the body. Also without the proper nutrients is would be hard to maintain fitness because you would lack energy. If you don't have nutrition your hair,nails,bones and skin with become weak and you will feel drained and tired all the time. Yes you could lose weight but your body wouldn't be healthy.
Explanation:
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.
Depends how much was originally in your system and what you are doing to treat it
When ignore a conflict : you make the conflict become deeper and deeper that could lead to vengeful feeling between you and that other person
When you confront a person : you may hurt that person's feeling during the confrontation and that both of you and that person could explode in uncontrollable rage
When mediate a conflict : one of the party may think that you took the other's side, which also could lead to uncontrollable anger
