When it comes to identifying the "critical path", does it always have to be the longest path through the network?

When it comes to identifying the "critical path", does it always have to be the longest path through the network? Is it possible that some other path is "more important" (due to risks, or costs, or some other factor), than the longest path?( please mention references if used )

QuestionWhen it comes to identifying the "critical path", does it always have to be the longestpath through the network? Is it possible that some other path is "more...