Read more here from Training Peaks Coaches Blog about the validity of setting "impossible" goals: https://www.trainingpeaks.com/coach-blog/what-to-do-when-your-athlete-sets-an-impossible-goal/?utm_source=Iterable&utm_medium=email&utm_campaign=monthly_newsletter&templateId=3595132&email=paul%40christchurchcyclecoaching.co.nz&listId=&coach_userType=2&campaignId=2625207&utm_content=202107-coach