DIY calendar journal— index cards! I made this calendar journal three years ago and have written in it daily ever since. It has been so rewarding. The beginning of a new year is the perfect time to make your own!
This is a one-liner journal. There is one index card for each day of the year. You write the date: then a sentence about what you did that day. Cycle through, and you should be able to do this for 14 years because there are 14 lines on the index cards!