Unlearn the casual habits
Experienced-feeling drivers get tripped up by the very things they do every day without thinking: easing through stop signs, checking mirrors with just their eyes, and signaling late. The examiner cannot see your eyes flick to the mirror, so make every check a visible head turn, and bring the car to a full, settled stop at every sign. These small resets matter more than raw skill.
Drill the actual maneuvers
The parts adults practice least are the ones the test scores hardest: parallel parking, backing around a corner, and hill parking. You may not do these in daily driving, so spend your prep time here. An hour on the maneuvers is worth more than ten casual drives.
Use a warm-up
The single best move is a test-day warm-up: a focused session right before your appointment that runs the maneuvers and settles your nerves. Because WMST is a DOL examiner, you can warm up and test with the same team, on the same kind of route. See why people fail for the full list of fixable mistakes, and book through adult lessons.