when you wear something, and you want it to be “unremovable”…
I wanted to do something like,
Instead of removing the ring, say “The right is too tight to remove”.
how can this be done?! please some help 
Here’s the code used for that in Scroll Thief.
Carry out taking off the ring: say "long elaborate failure message"; rule succeeds. [This means that the normal rule for dropping things doesn't apply.]
Report taking off the ring: rule succeeds. [This means it won't print "Dropped." afterward.]
Rule for deciding whether all includes the ring when dropping: it does not. [This means DROP ALL won't give a failure message every time, as a convenience.]