Vision boards and "see it as already yours" are everywhere, including in neuroscience podcasts. The catch: in controlled studies, people who only imagined the goal achieved put less effort in afterwards, and their blood pressure dropped with it. The body eases off as if the job were done. Evidence: decent
What works is the contrast. Picture the win, then the real obstacle, then the plan for the obstacle. Across a run of studies this predicts follow-through where pure positive imagery doesn't. Evidence: decent
Pair it with the if-then plan. That's the whole method.
Same theme: Making it stick