I have self-doubt. I have insecurity. I have fear of failure. I have nights when I show up at the arena and I'm like, 'My back hurts, my feet hurt, my knees hurt. I don't have it. I just want to chill.' We all have self-doubt. You don't deny it, but you also don't capitulate to it. You embrace it. Kobe Bryant
Anger is a manifestation of a deeper issue... and that, for me, is based on insecurity, self-esteem and loneliness. Naomi Campbell
I have a very positive attitude in life. My insecurity, fear and need to know about tomorrow has fortunately eased. What is going to happen will happen anyway. So why break my head over it? Katrina Kaif
A competent and self-confident person is incapable of jealousy in anything. Jealousy is invariably a symptom of neurotic insecurity. Robert A. Heinlein
Don't let fear or insecurity stop you from trying new things. Believe in yourself. Do what you love. And most importantly, be kind to others, even if you don't like them. Stacy London