What are the causes of inferiority and low self esteem?

[Iboro]

Inferiority complex is the situation where a person thinks less of himself/herself. It is a dangerous situation as it has so many negative impacts on a person.

But let's examine it, what are the causes of inferiority complex?

 

[Etini]

I suffered inferiority and complex issues because of the words I kept hearing about myself from my parents that made me feel incomplete and inadequate.