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Well if you're not the type that appreciates the predictability and familiarity and ease of routines, you're likely to resent them because you are "supposed" to be doing this thing at this time which makes whatever else you feel like doing at the time suddenly turn into a desperate want for no other reason than you're "not supposed" to be doing it right then so you get a dopamine hit for being "rebellious" if you choose to "go against" your routine XD

Possibly anyway, just a guess, could be anything :)

Ha, that's pretty spot on!