Excellent question Akeem. First, consistent discipline is often hindered by internal roadblocks rather than external circumstances. Example, Fear of failure, Lack of focus, Undisciplined emotions, and Complacency can all be mental roadblocks that could prevent a person from being discipline. I believe these obstacles can be overcome by developing self-leadership such as; consistent beneficial habits, surround yourself with wise mentors who will bring you accountability, and renew your mind through God's Word and prayer.