Using three or more sentences summarize what it means to think at the margin

Thinking at the margin means thinking in the moment. It means not being held back by the mistakes or unfortunate events of the past. Simply speaking, living in the moment means appreciating the moment you have now as the next moment is not promised and the future is not completely certain, so worrying holds no real value. As well the past is unchangeable so to worry about it as well wastes precious present time. The present is all that matters as it is all that we can control.

Explanation:

study of past cultures