[quote=@Kymera]
<Snipped quote by Eisenhorn>

It's been my experience that there's this sweet spot of planning and spontaneous writing that makes for the best story-telling. 

And not to worry about putting in too much effort. Wouldn't want anyone getting tired too early >;D
[/quote]

It is a good balance to have, gives some extra flavor before the interesting and entertaining spontaneity. 

And I wouldn't worry too much, high endurance has everything covered!