Sometimes in life you just need a pep-talk. Sometimes you need someone else to tell you the cliches of, "it's all going to work out," "you can do it," "you're awesome."
Sometimes in life you need to read quotes to inspire you. Make you feel like the path you've taken is the path you were 'meant' to take.
Sometimes you need to take a nap in the middle of the day.
And, sometimes you just need to laugh so hard you forget about anything else going on.