Some ulcers have been caused by H. Pylori and those can be cured by antibiotics. Others can be caused by stress or other environmental factors.
I have good reason to believe, sir, this is exactly my own case.
Various times here, I've described what must be highly stressful situations in which the handicapped find themselves--and not just once in a while, but every hour of every day.
I've described three "high-stress" sorts of situations that cause stress for the deaf, at least in my own case.
(a) being compelled to act as a hearing person when in truth one can't hear anything at all;
(b) for lack hearing auditory clues, innocently walking in on people doing things best left done behind
locked doors.....or being thus surprised oneself; or walking into perilous situations because one has no idea they are perilous, due to not hearing auditory clues; and
(c) innocently misunderstanding something, and being yelled at for being stupid.
We deal with these sorts of things every day, several times every day.
And no matter how old one gets, one never gets used to it.
One of course develops the talents of self-deprecating humor, or back-tracking, or artfully apologizing, but really, this is just superficial "coping."
It relentlessly grinds one down, corrodes one away on the inside.