It could be said that most of one's days should be carried on by the simple things. Often times those things are what make it so worth living in the first place. Whether it be a crunchy leaf to step on, a blue sky over head, a simple gesture by an acquaintance, or maybe even a warm hand to hold. Though it is easy to let a mind slip to being melancholy about the day it really shouldn't be.
Sometimes you just need that really great sandwich and a nice quite place to eat it at the end of the day.