<s>[INST] On a scale 1-10 how do humans rate the pain relief provided by a) endorphins and b) Morphin. [/INST] This question is dependable of the person, but in most normal humans the endorphins are a 7/10 pain relief drug, as the Morphine is an 8.5/10 for its nature of relaxing all the nervous system and being used mostly on accidents and hard pain situations</s>\ <s>[INST] What are the benefits and drawbacks of choosing one over the other? [/INST] 