so in most smalltalk representations, true and false are implemented as primitives so that wouldn't actually do anything but in theory, yes, you can turn true i

so in most smalltalk representations, true and false are implemented as primitives so that wouldn't actually do anything but in theory, yes, you can turn true into false and variety of other things. as an aside, people who don't use smalltalk are often drawn to the 'become' functionality which is almost never seen in the wild.