Feeling insecure or doubting yourself can differ from doubting your work. In his book “The Biology of Belief: Unleashing the Power of Consciousness, Matter & Miracles,” Bruce Lipton highlights the distinction between the conscious and subconscious mind. He explains that 95% of our lives are driven by subconscious patterns. I think that while we can easily recognise these patterns in others, identifying them in ourselves is much more challenging.