Does anyone else tend to hide their talents and hobbies?

Is this a CPTSD thing? We were treated like we were nothing for so long that our self esteem is so low, we fear judgement of showing who we truly are? I hate this mental illness, please tell me I’m not alone. It kills me every time I tell someone what I like to do or even what music I like. Why is this shit so layered? I wish it was just anxiety and depression.