Hey GrowthandRepair, Why not try Quantum Mind Power System? Iam recommending this because I have been using their system for quite a long time. Particularly Whenever I listen to their product named, Neural Synergy with eyes closed, I feel so energetic that I work till midnight with no loss in my concentration.
Many people say that 30 minute of listening Neural Synergy equals to 4 hours of sleep. I don't know whether it is true or not, but I think it is so.
The Morry Method-Quantum Mind Power System
Moreover you have a 8 weeks money back guarantee with their product that you have nothing to lose.