I happened to be writing a book on yoga and meditation at the time and came across a website that offered a downloadable mp3 hypnotic relaxation session. It cost me about $20 and it was the best $20 I have ever spent!
There are plenty of places on the internet where you can get these downloadable sessions for a small fee. However, you can also practice self-hypnosis on your own.
You first need to find a quiet place where you can fully relax and listen to your inner voice. You shouldn't TRY to make something happen. Let your mind listen and relax. A large part of achieving that hypnotic state is to allow it to happen naturally.
Also, don't watch for certain signs or signals that you might be in a hypnotic state. We can guarantee that if you look for these signs, you won't be able to fully relax and gain the benefits of self-hypnosis.
There are lots of different ways to experience hypnosis. No two people will have exactly the same experience. In one respect, though, everyone has the same experience: the hypnotic state is always pleasant! There are no "bad trips" in hypnosis. Keep in mind that self-hypnosis is a skill, and that you will continue to get better at it and, as you do, it becomes ever more powerful.
It's a good idea to set up a schedule of practice, allowing yourself anywhere between 10 and 30 minutes, depending on how busy you are and how much time you have to spend at it. Practice during the best part of your day if you can and at a time when you are least likely to be disturbed by others.
Most people find it best to practice lying down, in a comfortable position, with as few distractions as possible. If you are bothered by noise while you practice you can try to mask out the noise with some other source of sound.
You can try stereo music in the background, or white noise if you like. If like most people you don't have a white noise generator, try tuning a radio receiver between stations. The static you get when you do that is similar to white noise. However this takes an older or cheaper FM receiver without a noise suppressor. Sometimes AM tuners can be used for this. This should just be in the background and not too loud to be distracting.
The basic divisions of a hypnotic induction are relaxation, deepening, suggestion application, and termination.
Relaxation
Your first job in the hypnotic induction is to slow the juices down and get yourself relaxed. But don't try to force your mind to relax (whatever that means)! If you get yourself physically relaxed, your mind will follow.
Relaxation - really deep relaxation - is an ability that most people have either lost or never developed. Some people can do it quite easily, though. They just let go of their tensions and let every part of their body become limp and relaxed. If you are one of these people, begin your self-hypnosis practice by getting nicely relaxed. Take your time. This is not something you want to rush.
The time involved for the relaxation phase of your self-hypnosis induction can vary from half an hour to just a few seconds. It is an important part of the induction and should not be slighted. As you get better and your skill increases you will recognize deeply relaxed states, and you will be able to achieve them in a surprisingly short time. But as a beginner, take your time. It will be time well spent.
A very popular method of deep relaxation is the Jacobson Progressive Relaxation procedure. This involves tensing each of the major muscle groups of your body (foot and lower leg on each side, upper leg and hip, abdomen, etc.). Tense the muscle group for a few seconds, then let go.