I wish to profoundly acknowledge the change AIU brought to my life. I enjoyed every bit of my studies as it was with freedom; freedom of choice of time of study and freedom of what is best for me. I owe my advisor a lot of thanks for his endurance, encouragement and guidance throughout the duration of the degree program. I also owe a million thanks to those beautiful voices at AIU who always promptly answered and transferred my calls to the academic department.