Importance of not manipulating people

[UpperMaster]

I am eager to comprehend the negative effects of manipulating others and the potential repercussions. I am not sure why Leo believes this is crucial. I feel uninformed about this topic, but I wish to gain knowledge on the subject (desperately almost cuz I am confused).

[effortlesslumen]

 

  These videos came to my mind. They could cover your questions.