回复：Shift the gear to Neutral is what I am learning to do.

The automatic transmission gear uses many electrical switches. They switches are designed for a few touches each trip. They are not designed with the same standard as a manual transmission. The consequence of doing that could force you to repair your transmission before you decide to sell your car. If you have used the same tactic since 1995, I would like to say congratulations to Toyota (Around 1992-1995, Toyota made their product quality to the peak, which made many impossible notions possible). If you really like to play with the gear and are quite interested in fuel consumption optimizations, I would like to suggest you to have a manual car for the next purchase.