I look unfamiliar in photos taken after a long time, so I'm curious about some management tips.

Hello. A few days ago, I was looking at a group photo taken with friends, and suddenly I felt a hint of fatigue on my face, making me feel a little depressed. I used to recover quickly even when I was feeling a little under the weather, but these days, even the pillow marks from my mornings linger into the afternoon, and I realize my skin isn't as elastic as it used to be. So, are there any small skincare tips I can incorporate into my daily routine? Expensive aesthetic treatments are great, but I'm also curious about home care and massage techniques that I can practice at home with care. I especially want to prevent wrinkles around my eyes and nasolabial folds from deepening. If you have any skincare tips you've consistently used, please share them with me. Even the smallest details, from what I eat to what I apply, would be incredibly helpful. Now, I'm more interested in aging healthily than simply looking pretty. What skincare tips have you found most effective? I'd appreciate your insightful advice.