Get out of your comfort zone for a few hours o your lazy Sunday. Buy a book (or get one from the library) that is something you would normally never read. If you love fiction novels, try one of the self-help books or something about the world financial markets or maybe about ways to help fix climate change. If your cup of tea is always history, try Erotica (maybe Sizzle) to switch it up.
You’ll not only open your mind to something new and maybe develop a new interest, but you’ll feel proud of yourself for doing some growing.