I'm thinking you mean remembering where you put stuff is the biggest problem. This game has way more storage than is needed - unless you are tying to max every non combat skill at once. You can even click on quest and those chose the 3rd option - it says notes. I used to keep track of everything I had in all my storages through notes. After awhile the specific mats changed too much. I got tired of updating every item every day so I started generalizing mats - alchemy, phrenology, cheesemaking, etc.