Daily Telegraph Service NSW spends $600000 on 90 self-help books and two-day …Daily TelegraphWritten by business guru Stephen R. Covery, the psychobabble book can be bought for as little as $6 but retails new at Dymocks for $25. It defines maturity as “the balance between courage and consideration” while habits are “the intersection of …y … Leer más – Read more… Self-Help Books Personal Growth Self-Help Youtube Channel