User blog comment:B214/High School DxD BorN Episode 10 Review/@comment-25072311-20150607053456/@comment-25072311-20150607125213

But that's where your wrong it's only supposed to drive you so crazy in power that they destroy them selfs. The only thing that's supposed to shorten your life span was the fact he used divide deviding. And wasn't our little konako supposed to be able to heal his life force with her new powers? So where was that in the anime? The only way I could see the new JD draining his life force other than using Divide deviding is that it was incomplete. I mean vail is a full on bad ass and he has mastered his so when he uses it never has it stated his was lost in the LN. So they need to fix this in the next episode or so. Plus issei even found a way to use JD without going crazy which took away the risk of losing control in the LN. Idk I don't mind the mess ups only if they fix them in an upcoming season. If any of what I say feel free to correct me. I know I'm not perfect and don't always get things rite but I'm going on from my memory.