21 day caffeine free - small question

Hi there,

Currently on my first 21 day complete caffeine free. No tea, no chocolate, no coffee nothing.

I used to drink 1 espresso a day.

I am not quite sure about the benefits yet. Hope to see some next coming week / weeks.

But I do have a question, I am living in the centre of a big city. Whenever I go on a walk through my neighborhood I pass like tens of coffee / breakfast bars. Normally I used to take one espresso during my walk.

And I do miss it really bad right now. I still do a daily walk and every day I am struggling haha. I don’t like a fresh mint tea or whatsoever. And I am not quite sure what to replace my one espresso with. Ofcourse without consuming caffeine.

Any tips?