ha, ha, ha, needed a laugh . Tomorrow might be Monday but be a fucking shark! Instead of complaining - make a plan to kick this weeks ass be a boss have a positive attitude stay determined having forward focus on your goals - ATTACK the week!
TRAIN your mind to see the good in every situation. It won't come naturally, you WILL have to work at it, but eventually it will become second nature and you will have joy in your life even when things aren't going your way.