Feeling positive and confident is great. Being able to enjoy the learning process in a relaxed manner is excellent too.
Think twice about anchoring your photoreading skills to external things outside of your control, like a certain piece of music playing whenever you photoread and study. There are situations when will not be able to 'turn on' those triggers.
You can create a physical trigger for yourself to bring on good feeling whenever you want. Prepared before hand it is quite useful for repeating/recalling positive photoreading session. When you have a successful photoreading session recall/remember it with as much feeling and detail as you can. Then at the peak of your remembering, when you really feel like you got it again, create your trigger, e.g. squeeze your thumb. Add to it another successful experience or 2 each time squeeze your thumb at the height of the experience. The recalled event can be anything where you felt really good/successful at what you were doing. When you want to have this feeling of heightened success you can fire off your trigger (i.e. squeeze your thumb). Do this just before opening your eyes after doing the 3 to 1 count down and stating your affirmations for photoreading and it triggers the positive feeling you want when you photoread.
Alex