When there is something messing with my head, like stress or resentment, I will sit on the concrete step outside the front door of my home. I take off my shoes and press my feet into to concrete apron of the footpath of my home and listen to a playlist while I drink a coffee.
If that doesn't help then I will take my socks off and press my bare feet into the concrete and breathe deeply as I sip my coffee and listen. If the concrete is too hot or I need more, I will put my shoes and socks back on and walk in the park with my headphones on.
I have a playlist for everything.
For resentment... Walking Sword
For Stress or Frustration ... Happy VGM
For feeling lazy or tired... Beat it
For Fear... Flying Arrow
Nothing I do needs to make sense, only to me.