Honestly I am pretty ruthless when it comes to decluttering. I have a memory bin for each of my boys from newborn to HS graduation. It's pretty easy to decide what is "bin worthy" and what is not. I guess if I had to pick something that I have a lot of is home decor but I use all of it. I love to decorate for each season and holidays. Quick funny (to me) story. I went to put away all my 4th of July decor and realized how bare the house looked without it. So, I put it back up and will take it down the beginning of August when I put up my Fall decor.