***
CH883: Hybrid Quirks
[Traditionally, Grandmasters have to train both their Wills and Energy Control in order to push forward on their Path of Power. Will training might come easier to most due to experience from doing same in the Master stage, however, I suspect Energy Control training will be more challenging.
[In fact, I have reason to suspect that training their Energy Control might be one of the reasons many Grandmasters have remained stuck in their stage.]
"Why is it difficult? Does using Will manifestations and other Will techniques over and over not work in the Grandmaster stage?" Korede asked.
[Not everyone has Divergent Paths like you lot which allow you to develop multiple Will abilities and recover your Will strength quickly. Other Will users either spend a long time recovering from their Will strength consumption or simply don't have enough Will techniques.]