The answer is no. They are not related.
The correct answer
alterations in glutamate levels can produce schizophrenic like symptoms in normal subjects.
Answer:
Over hunting would severely hurt and endanger the buffalo population. The slaughter of the buffalo might also cause the population of the Native Americans down.
Explanation:
It would hurt the buffalo, because the less of them, the harder it is to repopulate, but then the native Americans really depend on the buffaloes, they use them for everything, clothes, food, utensils, tools, and even containers!
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Abstinence is abstaining from bodily activity for a period of time.
Now doing this periodically is similar to saying, "I'm going to go on a diet" but you aren't consistent with it.