Regardless, I hope the idea stands.
If necessity was a generator, a vector or force for movements or actions, then I could understand that use of "out of". Out of indicates the result produced by a force, algorithm or oracle. But I consider necessity not as a generator or force but as a passive state. Hence I wonder what is the mechanism for this use. If we collapse the concepts of passive and active then I think language get corrupted and poissoned. Analogies are not fruitful because they go far beyong the logical ground. I believe that if you are going to get something out of a state then that state should be a generator. I don't know if what I am trying to say is sound but I sharply feel the unsoundness of linguistic non logically generated derivations
Perhaps that kind of mental state could be used for sentiment analysis. The probability of that use of "out of" increases when you are in a mental state that promotes flipping active and passive states. For example, when you not any longer want to cope with your actual state, going to extremes: you put yourself in a fight for survival state that promotes a revolution by beating the slavery chains.
Edited many times.
> You should use "because of" in cases like this when the thing in question is the catalyst for something to happen, and use "out of" when the thing in question metaphorically "gives rise" to something else.
[1]: https://ell.stackexchange.com/questions/115445/can-i-use-bec...
For the purpose of the comment "out of need" felt a lot more appropriate for an animal that kills.