This is Sin #5 on the list, which also includes lust, gluttony, greed and sloth. Wrath, or anger, is sinful because it’s destructive. It can harm others and it can harm you as well.
Here’s a scenario: Overwhelmed Olivia decides to beat clutter once and for all. She buys an organizing book and sets aside a weekend. By Sunday night, she’s only on the third cabinet and she feels frustrated. Then she gets mad; mad at the book, which she throws behind the bed, and mad at herself for not being able to get this project done.
Her anger really comes from trying to achieve a goal with an impossible timeline. Even if you’ve got a team of people dragging all your stuff into the driveway for you to make rapid fire decisions on, you’re still not going to finish in a weekend.
Olivia’s goal also may not be realistic because of other time and energy commitments. She’s bound to feel angry if she never has a spare hour to go through that back closet.
To avoid sin: Be kind to yourself. Know that you are doing your best and that perfectionism is your enemy. Do no compare yourself to others, especially people on TV shows! You have your own unique talents, energy levels, working styles and preferences.