Your growth will be measured against your altitude. Even if you reach at the top most position, sustainability is doubtful for sure, if your attitude is not set right. Attitudes are governed by internal thoughts. Actual personality is reflected by inner thoughts. Swami Vivekananda said “yours actions are the reflection of your thoughts”. Powers of thoughts are invaluable. You might see several books on this topic. We have conscious and sub-conscious mind. We all are trying to train the conscious mind through intellect.  Sub-conscious mind should be trained through thought process. How to purify the thoughts?. Simple, be positive in your growth, believe in yourself. Dr.A.P.J said”dream your destiny”.  By dream he means the sub-conscious mind. By properly training it, nothing is impossible. Several ways like dressing well, listening to good music, etc., Shall be done to recreate your inner mind. Once your inner thoughts are pure and positive, no one can stop your uninterrupted growth.