Everyone is built differently, moves differently, recovers differently, etc... everyone is different... so, why does everyone train the same?  Just because you may be going for the same goal as someone else (Bikini, Figure, Bodybuilding, Powerlifting, etc...) doesn't mean you're starting at the same place or will need to take the same path.  There is 100% need for personalization in your approach so that your approach is what's best for YOU!