What connection does the author draw between sleep and simple tasks? self-care

Author says there is direct link between sleep and performance of simple tasks.

Explanation:

Author Draws a direct connection between sleep and simple tasks. Self - care is an activity undertaken to take care of our physical and mental health. If there is a lack of sleep then we will not be able to look after self - care attentively.

It is our sleep that directly influences our ability to perform. If we do not sleep properly then our performance will be affected negatively. This is regarding teenagers and their performance in the classroom. Sleep affects our learning and memory.