My rule is: Only keep stuff that gives you a lot of joy or makes you money. Everything else must go! Read this book if you want to clean up your junk: The Lif

My rule is: Only keep stuff that gives you a lot of joy or makes you money. Everything else must go! Read this book if you want to clean up your junk: The Life-Changing Magic of Tidying Up - The Japanese Art of Decluttering and Organizing by Marie Kondo or atleast watch her talk on YouTube - very inspiring.