in possession of something

But underneath, as long as we perceive others as separate from us, different from us, and in possession of something we want but don't have, we must secretly hate them.

只要我们仍旧打从骨子里认定他人与已分离，与己不同，而且他竟然拥有我们想要却没有的东西，那么我们必然会暗地里仇视他。

From this viewpoint, the therapist or healer is ahead of the patient, and is in possession of something that they hand to the one who is lacking this knowledge or ability.

从这种观点上看，治疗师或者疗愈者比病人更优越，占有着，并且能给与别人所缺乏的一些知识和能力。

Then they would be in possession of the something or other that their actual show seemed to lack.

然后他们会是在某物或其他人的所有物中他们的真实表演像是缺乏。