There are multiple meanings of "routine". From your description I see you want to add variety.

To spice things up, I usually get a coffee from the shops. When that gets boring, I go to a different shop or at a different time. There are dry erase dice that one can write actions on the different faces of.

For those looking to break a habit, I usually do it by adding something, nearly anything early in the day. No reason to get a coffee at the shop if I am holding a coffee from home.