It's like they have been doing the trick for years. Everyone wants their dog to master the sport overnight, but it takes time. The sport is an evolutionary process. Before you start your training session for the day, pick one or two objectives on which to focus. I realize not everyone is into this sport to become the next Capital Cup champion.
Most people are into the sport because it is an enjoyable way to exercise their dog.
The way you approach working with your dog is still the same. No mater what you are working on you need to keep it fun. Come back another day. Dogs are very sensitive to your emotions. They read body language extremely well.