Wanting to make his mother's favorite dish, tom lacks an essential ingredient. after asking several neighbors and looking for it at several stores without any success, is the negative emotion he begins to experience.

The answer is: Frustration

Negative emotion refers to the type of emotion that could create some sort of damage to both your psychological or physical condition.

Frustration is the emotion that we felt when we constantly trapped in failures without seeing any path to achieve our goal. This emotion could damage our self-confidence and prevent us from ever again pursing difficult goals again in the future.

limited access to education

answer; the edward snowden leaks of nsa classified material;