I'd love to see your stats you're using to set that outcome's likelihood at "very high", relative to the probability of being able to save enough for retirement based on simply being a saver.

The entire problem is that most folks grossly overestimate their probability of future success, even over a lifetime.

(Not to mention likely done a lot of damage to your health and relationships, if you spend a career trying to finally achieve a big outcome... there are non-financial costs to taking bigger risks that we often fail to assess.)