Let's say an avg Toby McGuire looking man asked you out and promised to add 100 lbs to their bench, and cut their mile time by 45 seconds for you by the end of the year, and also make 6 figures by the end of 5 years into the relationship. (Essentially a 315 bench and 5:00 minute mile) and also promised to grow his dick by 1 inch but it would be without feeling or sensation at the glans.

Would you get into a relationship with him if he agreed from the beginning to let you to cut it off with zero malice or problems, AND there was a 99% chance he'd succeed?

Now let's say hypothetically he had 70% chance of doing all of the above BUT the caveat is there js not timeline and he cheats on you once. Would you also take that chance?