Everyone's skin is so dry it's killing me. Please share some skin care tips.

I'm sure everyone's having a hard time staying under the heater since this morning. I just got to work, but my face feels like it's going to burst, so I just watched a beauty YouTuber's video and came back to show off. I'm so embarrassed that I've been so lax about my winter moisturizing. One of the most basic skincare tips I recently learned is to apply a high-moisture ampoule right after washing your face. I used to just peel tangerines and slather on lotion whenever my skin felt dry, and that was the biggest problem. With all the year-end and New Year's plans lined up, my skin has become rough like tree bark, and it's incredibly stressful. Do you have any skincare tips that you actually use? I'm curious about your real-life secrets, not just YouTube tips. I just mixed a drop of face oil in my face while being hit by the heater, and it definitely feels less tight than before. I'm sick of my hair sticking to my face because of the winter static, and now my dead skin cells are all white and sticky, making it hard to look in the mirror... Could you recommend just one skin care tip that you always use on busy mornings? Let's share some good ones.