You missed your mother's birthday. You couldn't remember your AOPA member number when you attempted to access their Web site. Your password eluded you when needed cash at the automatic teller. The VERY last thing your spouse said before you left for the supermarket was, "Don't forget the butter!" And then ... So what makes you think you are suited to fly airplanes with retractable gear? Well, according to AVweb Features Editor Scott Puddy, we all forget things from time to time, but lowering the gear shouldn't be one of them. That's why the FAA requires specific training for pilots who are stepping up to complex aircraft. He offers his thoughts for the transitioning pilot in his latest article in the series.