NDE, Destiny and the teachings of Neville

Mods please don't delete this post, because i think Will help anyone who has the same question.

Hello everyone, some time ago I discovered Neville's teachings. I read several of his books and have put them into practice, manifesting small things.

But I've also been analyzing Near Death experiences out of curiosity, and many of them speak of predestination, where future events are revealed to them, or they are told they must return to fulfill a certain purpose or do a certain thing, or that their soul had chosen the life they were living before they were born. This suggests that predestination exists...

But manifestation also exists, and we can observe this in the millions of success stories on this subreddit, as well as success stories I've read elsewhere and in my own short experience applying the law.

People who manifested their S.P, their dream job, people who recovery from an illness, who manifesed a car, etc.

My question is... how do these two things coexist? My reasoning is that we may choose the life we ​​have before we are born (our parents, circumstances), but we can change our circumstances through the law.

I'd like to hear your opinion.