Struggling with your confidence
Whether it be how you perceive yourself, what you look like, how you treat people I found most people in all realms of life and careers have the same struggles just on different mediums.
As my former job, working with numbers constantly I was confident in my job skills. Start being a creative, oh man do we judge our skills the most critically? Why; the answer is yes! But I suppose it is in that aspect of life no matter who you are or what you struggle with.
I wear my scars proudly on the outside, because I am a survivor of many things. Some people, hide their scars on the inside which manifest erratic and sometimes violent and/or deviant behavior.