***** NOT A TEACHER *****
Oh, yes, Tina, "to go" in English can mean to deteriorate, leave, go away, disappear, etc.
This is a family friendly website, but -- if I am careful -- I may be allowed to tell you this:
Some American men always get a big laugh if they say something like this to an individual or a group:
"Sorry if I can't hear you very well. My hearing is the second thing that has gone."
(P.S. The first thing refers to his virility.)
Mr. / Ms. Moderator: If I have crossed the line, I shall humbly accept deletion and suspend myself for one week.