What Is Hypnosis?
Trance and hypnosis are often confused because hypnosis is a form of trance, but trance is not hypnosis. 'Trance' is a natural state that you drift in and out of many times a day, but hypnosis is a type of trance that is led by a hypnotist.
Hypnosis is an interpersonal trance which means it happens between two people, whereas your day to day trances are intra-personal - which means you go into it yourself.
A couple of short videos to explain in more detail
About Hypnosis
Hypnosis Over Counselling
The above is a simple example using performance anxiety, but what I am saying works for all emotions and habits. Here are a couple more examples:
If you smoke then you narrow your focus on 'the fix', negatively hallucinate the warnings on packaging, forget about the potential fatal consequences while indulging and then run post hypnotic suggestions in the form of excuses and justifications.
If you have anger issues then you narrow your focus on that one thing that your friend said and forget about all the good things they have done for you, just until you've 'woken' from the anger of the emotional trance, after which you probably remember those good things and experience remorse.