As far as I understand, "living in the moment" is equivalent to living without past regrets or future worries. For example, letting go of any regrets after a st

As far as I understand, "living in the moment" is equivalent to living without past regrets or future worries. For example, letting go of any regrets after a stressful interview gives a person much more brainpower to work on whatever they're doing right now compared with people who will spend days/weeks emotionally distraught over their performance. It's not about blocking any other thoughts out but allowing yourself to move on from unpleasant or traumatic incidents, and also preventing yourself from over-worrying about what might happen to you.