Which idea is conveyed by this part of the extended
metaphor that is created throughout the poem?
Because a choice will take ub in certain directions, it is
not always possible to know what might have been
If one choice does not work out the way it was intended,
it is always possible to go back and change things
Once a decision has been made, one should never look
back and wonder what could have been different
When tom between two decisions, it is best to
remember that one can always go back and make a
different choice