Maslow's Hierarchy of Needs 

Why can't you just be happy? You have food on your plate every day, a roof over your head, a loving family and a great job at a great company. What could you possible be missing? - grandpa
Sources:
Maslow, A. H. (1943). A theory of human motivation. Psychological Review, 50(4), 370-396. doi.org/10.103...
Maslow's hierarchy of needs. (2023, September 5). Wikipedia. Retrieved September 5, 2024, from en.wikipedia.o...
Bertelsen, P. (2015), Personlighedspsykologi, Frydenlund. p. 78-85.
Wikipedia. (n.d.). Maslow's hierarchy of needs. Wikipedia. Retrieved September 16, 2024, from en.wikipedia.o...