Mind skills:

With meditation you observe your mind in action, and by observing it detach and calm.
Hypnosis uses the mind to change your mental processes, structures and context for change
Imagineering uses your mind as a projector creating change, new possibilities and realities

Comparison of Mind Tools
Creative Visualisation: Using your multi-sensory mind projector to beam onto your inner [...]

Insomnia
Tonight, up to 10 million adults will go to bed knowing they will spend the next eight hours tossing and turning and wondering when they will ever get another good night’s sleep. Insomnia is one of the more common everyday problems and is estimated to affect one in every three adults at some point [...]

The scientific basis for the effects of Brain Performance Enhancement
New neuronal growth is possible in the adult human brain. A very succinct description of this research is written up by Jim Robbins in his book, A Symphony in the Brain (May,2000).
Stimulation of the brain keeps dendrites reaching out and new neurons sprouting (at least in [...]

If anyone can control his tongue, it proves that he has perfect control
over himself in every other way. We can make a large horse turn around
and go wherever we want by means of a small bit in his mouth. And a tiny rudder makes a huge ship turn wherever the pilot wants it to go, even though the winds are strong. So also the tongue is a small thing, but what enormous damage it can do.

Let us remember. We never deal with reality per se, but rather with images of reality – that , with interpretations. While the number of potentially possible interpretations is very large, our world image permits us to see only one – and this therefore appears to be the only possible, reasonable and permitted view. Furthermore, [...]