From my experience creating a memory wall, one of the biggest challenges is definitely the time investment. It can feel overwhelming to collect, sort, and display all the photos, notes, and mementos you want to include, especially if you want the wall to look neat and meaningful rather than cluttered. The phrase "the best things in life aren't things" really resonates here, as this project is more about cherishing moments than material objects. Another struggle is deciding on a layout that is both aesthetically pleasing and practical. I found it helpful to plan the design on paper first, maybe even making a small mock-up. This prevents frustration later and ensures that each memory gets its own space without overcrowding. Using easy-to-move adhesives or clips helped me rearrange items as I went along, making the process less permanent and more fun. Patience is key since this project can take "forever and a day" if you try to do everything at once. I recommend breaking it into smaller sessions—organize pictures one day, work on decorations the next, and so on. This way, the wall evolves gradually and you don’t get burnt out. Lastly, don’t hesitate to get others involved, like family or friends. Sharing stories while putting up photos makes it a more interactive and heartfelt experience. Overall, while the memory wall takes effort and planning, it becomes a beautiful tribute filled with joy and nostalgia, truly embodying that the most valuable things in life aren’t objects but memories shared and cherished.