Overcoming fear of leaning a BIG BIKE with a retired COP

On my 1000 mile road trip I train with retired moto police officer, Jerry Palladino. Here I train on his 800 lb Harley Road King. I want to be able to handle any bike... BIG bikes: baggers, adventure bikes, and I know that with the right training, and most importantly, with practice after that, even a petite girl can handle those bikes.