According to Maslow's hierarchy of needs, following is at the top of the pyramid?

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E6 Psychology Applied Sreevani 5e p. 210-212
E6 Psychology Applied Sreevani 6e Sem1 p. 211-213
E6 Psychology Baron Misra 5e Part 2 p. 94-96
Practise the full RUHS, Jaipur, M.Sc Nursing Entrance Exam-2021
Attempt every question from this paper in a timed mock, then review the full solution for each one.