Action
Try brain stimulation
Noninvasive brain stimulation such as tDCS given in sessions.

Studies (1)
Paper
Seven sessions of brain stimulation seemed to cut missed tasks more than fake stimulationTestedHelpedReal brain stimulation left fewer tasks undone than fake stimulation, but the gap looked too big to trust.
Small randomised trial of 46 adults in China who often put things off · vs fake stimulation on the same schedule · they rated themselves · ⚠ results look too good to be true; numbers unreliable; summary claims more than the results show