Perpetual "lost" keys, any significance?

I thought my keys were in my pocket, couldn't find them. After 10 minutes of searching (checked my pockets about 3 times) I finally find them in my pocket. One incident wouldn't bother me, but multiply that by about 2-3 times a week and add in other items that go "missing" and BAM! I think i am developing dementia and I'm not even legal to drink. Im just getting tires of searching for things that dont need to be found. another ex. searching for a book when it is already in the book bag.