Do you agree that if you are mentally mature and confident, with no holes in your soul, you will not need or want to brag about yourself?

I was skimming an article online where somebody spoke about their corporate job, and the first thing that crossed my mind was this person seemed very vain, insecure, lonely, and desperate for approval and attention from others. I concluded the author of the bragging article was probably severely traumatized by mental health issues, cause healthy people do not characterize themselves in the first sentence with bragging comments about their financial status.

Do you agree that if you are mentally mature and confident, with no holes in your soul, you will not need or want to brag about yourself?
Post Opinion