In JavaScript && and || return the values its evaluating instead of true and false.

Logical AND (&&) evaluates operands from left to right, returning immediately with the value of the first falsy operand it encounters; if all values are truthy, the value of the last operand is returned.

OR returns the first truthy value.

globalThis is a standard way of accessing the global "this" value. On browsers, historically it was window, self, or frames and in web workers it was self. In order to create a standard the globalThis value was introduced.

We place the point in the space between 2 words and use (transpose-words) to swap them.

We can use (y-or-n-p) to prompt the user. If the user responds with y then that is considered a true value.

Example:

(if (y-or-n-p "Your prompt goes here")
    (they-answered-y)
  (they-answered-n))