Along with eye colour, height and dimples; the fears that our parents have can be passed down to us, through our DNA. In fact, there has been a lot of neuro research on this subject of inherited fear.
here is something really important you need to remind yourself of confidence is not something that the lucky few are born with and the rest of us are left wishing for. Instead our confidence comes from the outcomes of the thoughts we think and the actions we take.
How do you define yourself, like what is it that makes you, you? You see you cannot stand in your power unless you know who you are and own it. Your strengths and your weaknesses.