The spiral model is one of several software process models that are frequently studied in the software engineering literature but are seldom implemented in reality. Do you recommend adopting the Spiral model in real software development? If you answered YES, explain why by mentioning five characteristics of the spiral model that may persuade developers to utilise it. If your response is NO, explain why by mentioning five unfavourable aspects of the spiral model that may prevent developers from using it in reality.

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