Get attuned to all the types of breathing that you can acomplish and succeed at and gain the best out of. Time yourself but not to make sure you give yourself Anxieties, take it nice and easy, make sure you have a good sugar dose before as you may have had low blood sugars levels. Good luck, also I would reccomend getting into Biofeedback and especially Autogenic Training.
Mind Control is one of the hardest things to do, but very rewarding and relaxing and worth it. Get into Emotional Freedom Techniques and NLP as well.
I wish you the very best in your mind control exercises.



