Let designers make suggestions:
Yellows: Energy, intellect, fun and youth.
Blues: Knowledge, trust, calm and honesty.
To give us an idea of the overall feeling of your brand, let us know which styles you lean towards
I think to fit into my homepage: http://www.hypnotherapie-wiedenhofer.de (design/colors will be changed soon to fit the new logo! maybe in direction of a light yellow..), the words will have to be written one below the other (see the actual "logo" on the homepage).
As it is possible that the words will be changed in the near future, it would be important that they can be easily changed, so that the logo should not be too involved with the words.
A spiral staircase - maybe with a (moved) person on it- could symbolize the trance process in hypnotherapy.
I am open to completely different ideas, if you are inspired!=)