I think this is a great idea - I do this while taking a walk - I also journal/write down my thoughts -

The biggest downside of Monday mornings is the crazy traffic hereabouts - it's not just the sheer volume of ppl driving to work or whatever but that tempers are high - ppl need to get where they need to yesterday already and it results in a lot of honking, tailgating, by passing and what not - very stressful