in the second body paraghraph, identify what you belivie is the mian problem in Chapter 4 “The Power of Habit” book by Charles Duhigg, along with its cause(s), soulution(s), and result(s), citing quoted passages from the chapter to illustrate your reasoning. For each passage, explain the context, introduce the qoute with a ver, document the page number using proper MLA format, and explain Duhigg’s point, emphasizing its importance in his essay.