Because without the ability to exrete regularly, we die. Excretion is the elimination of toxic waste products such as carbon dioxide, ammonia, urea, and uric acid. read more
Maslow includes “excretion” as one of the physiological need, which could be interpreted as part of a set of employment rules — providing enough breaks for all workers to meet their sleep, nutrition, body function, even sexual needs. read more
Maslow theorized that the human brain, being a complex system filled with ever-changing processes and priorities, was constantly motivated by various levels of needs. The Hierarchy would be illustrated in a pyramid shape to easily portray what we needed most and what motivated us the least. read more