The person knew what he had to do to achieve his dreams, so what did he do?\nOptions:\n- spring into action\n- accept his fate\n- cross street\n- feel upset\n- travel to europe
Step-by-step reasoning:
spring into action
One must work hard towards their goal in order to achieve his dreams.

People who badly want to achieve something, tend to spring into action immediately.

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The answer is spring into action