Recommended videos in preparing for your session
Forest Grass
Hiking in Forest
Forest

I recommend that you watch the 'Get ready' videos as these are specifically for hypnosis clients in Quantum healing. 
To practice meditation or to calm the mind and body there are videos that help to connect, to ground and to expand consciousness. 
The visualisation exercises are for those who struggle with visualisation, or think they do. Remember we can all recall events visually in our minds, whether remembering something that happened, a place you visited or something else. Some clients in hypnosis sense and just know, a feeling is just as important as seeing something.