Not lazy. Not broken. Running defaults.

After a night with little or no sleep, attention and processing speed tend to be worse across lab studies, so the next step may feel heavier than it did yesterday. The body can change what effort costs in this moment.

Your phone is on the desk beside the unfinished task. The next tap is easier to reach than the first work step.

You learned a response that helped you through a familiar kind of moment. It can return before you have decided whether it still fits.

People repeat responses that have brought relief or connection before. That broad explanation is plausible, but it does not describe every person or choice.