Move your attention from your thoughts about what you could be doing, to your breath and your body.

I find my feet can be quite grounding, I’ve done a lot of walking meditation but our feet have a lot of nerve endings in them they’re pretty sensitive like the hands. And usually our thoughts you know we experience those in our head because we associate it with our hearing.

By moving your attention down to a different part of your body it helps to make the thoughts feel less intrusive. You don’t have to push the thinking away or get rid of it, just put most of your attention someplace else.