I had a huge cart that I needed to narrow down (even though I didn't want to).... I go through a 2 step process.... the first is if it isn't something I know I have photos for than I will remove from cart (unless I know there is something coming up very soon that I will be taking photos of).... that usually doesn't narrow down my list a lot (the 1 good thing about being so far behind in my scrapping I guess), so the next step I take is to search the store for similar themed kits..... As much as I may love what I've put in my cart, there may be something similar in theme/color/mood in the store that I love just as much that I can pick up at another time so I can remove the one in my cart. Hope this helps you some in your decision making