Not every day is the exact same for me, but I'm someone who does well with boundaries and structure. I like my daily routine: waking up, going to the gym, making my smoothie, going into the office around the same time, leaving around the same time, going home (or sometimes an after-work event), eating dinner, and watching TV or reading a book and then going to bed around the same time.
I also like visiting my favourite coffee shops, restaurants, and fitness studios on a regular basis. Having familiarity helps me stay focussed and makes me less likely to worry. When I'm on holiday, for example, I find the lack of routine throws me off and can send me into an anxious spiral.