To keep keep integrity requires courage & confidence .In the process you have to sacrifice being too nice to everybody. Ones true potential blossoms with hard work & integrity. If one lives & work with integrity, every thing in life is taken care itself. For high self esteem authenticity, honesty & integrity are paramount. Live your life on moral value ,even sometimes it hurts you,just be strong & act like,every thing is okay .Remember strong wall shakes but never collapse.