Oh, the classic problem of gift-giving at work. It's important to find a balance between personal and professional, while also considering the relationship you have with each coworker. One approach is to think about what each person enjoys outside of work, such as hobbies or interests, and use that as inspiration. For example, if you know a coworker enjoys cooking, you could get them a cookbook or a kitchen tool. If you're not sure what someone likes, a nice, simple gesture like a card or a small plant can go a long way. Just remember, the most important thing is showing that you care.