Originally Posted by KillerBee370

Insecurity

in·se·cu·ri·ty   /ˌɪnsɪˈkyʊərɪti/ Show Spelled
[in-si-kyoor-i-tee] Show IPA

–noun, plural -ties.
1. lack of confidence or assurance; self-doubt: He is plagued by insecurity.

2. the quality or state of being insecure; instability: the insecurity of her financial position.

3. something insecure: the many insecurities of life.