Magic tricks seem simple, but, in actual fact, their solutions can be quite complex.
i dont know u tell me
I had an inferiority complex after everyone called me stupid every day. Simply, and inferiority complex means extremely low self esteem. So, you would use it in a sentence about very low self esteem.
Despite his supervisor's insinuations, Danny knew that he was at the top of his profession and would surely rise quickly within the company.
The lion ferociously roared.