Would you say a man that spends 40 years working 60 hours a week, alienating all friends and neighbors til he has no friends or anyone that respects him, no kids, no partner, and a group on ex employees that hate him for squeezing them to work under market value? Is he a success just because he accumulated 3x the capital he set out to when he started his business at 20 years old? Then dies suddenly alone, only for everyone that met him to chuckle and move on with their day?
Would that be a success by most people's standards? Does it even matter if it's a success by one person's standards? Are the school shooters a success because they accomplish their goals before death?