Let me just say that I am addicted to my planner. It is probably the #1 thing that I must have nearby at all times. It holds my life together in one cute little book...basically I'm married to it, and even if you're already actually married, I highly recommend you begin an intimate relationship with your own planner for the following reasons:
1. Fun
You don't have to go full on decoration explosion like many people on Pinterest, but you can personalize each page (or not) to your very liking.
2. Togetherness
Everything you need to know is right at your fingertips in a cohesive unit.
3. Physical Writing
Can we just talk about how satisfying it is to physically write something? Not only do my professors tell me physical writing improves memory, but it's a great opportunity to experiment with penmanship.
4. Crossing Out
On the opposite side of the coin, true joy can be found in crossing things off of a to-do list or crossing off entire days, leaving them behind!
5. Long Term View
"What am I doing on March 3rd? Let me check my handy-dandy notebook!"
6. Adult Status
Being so organized really makes you appear like an actual, functioning adult.
7. Memories
Keeping planners from previous years on hand is just like having an easily accessible short-hand journal for everyday of your life.
8. Security
When used efficiently, planners can keep you from worrying over important dates and times, knowing that they are totally accurate in your trusty pal. Plus, a physical planner can't crash like an online calendar.