It seems like your question is missing a few words. If you're asking about why you should look at or review your holiday photos, here are a few reasons:
Memories: Holiday photos capture moments that can bring back memories and emotions associated with those experiences.
Reflection: Looking at your photos allows you to reflect on your trip, what you enjoyed, and what you might want to do differently next time.
Sharing Stories: Photos can help you share your experiences with friends and family, allowing you to tell the stories behind each picture.
Artistic Value: If you enjoy photography, looking at your photos can help you appreciate your artistic skills and improve them over time.
Planning Future Trips: Revisiting your holiday photos may inspire you for future travel plans or help you remember places you want to return to.
If you meant something different, please clarify!