Sleep is the balm that calms and restores vitality after a long day. Sleep is closely related to the body's internal clock, which takes cues from external elements such as sunlight and temperature.

A human is born as a child to live life passing through several stages that are sequential and fixed for all human beings, starting from being a fetus and then as an infant for two years.

As our children reach adolescence, our obsessions about their sexual desire begin to be at their peak at this stage.