Starting January 1st, write good things that happen to you on little pieces of paper: surprise gifts, accomplished goals, the beauty of nature, lol moments, memories worth saving, daily blessings, etc. Then on December 31st open the jar and read all the amazing things that happened to you the past year!
Single use ointment/toothpaste/lotion/etc. put it in a straw. Heat your pliers and seal it shut. Hole punch and throw on a key chain inside your first aid kit/ toiletry bag/ purse / backpack. Great for camping, hiking, or traveling.