Only medical hypnosis is capable of opening up amnesia.
As far as hypnosis is concerned I had a very serious problem when I was in my twenties. I encountered a man who later became the president of the American Society of Medical Hypnosis. He couldn't hypnotize me.
I tried acupuncture the patch and hypnosis but found that I needed to do it alone - when the time was right for me.
I hate the cliche of 'just have fun ' but what I've seen in today's sports especially with parents is they put so much pressure on the kids.