Read the following context and choose the best option to answer the question.
Context: Normally I have a pretty high pain tolerance , too . This is the girl who pierced her own nipple in 11th grade with a straight pin one afternoon because she was bored . Who had a friend pierce her belly button with a diaper pin the same year . Both times totally sober .
Question: What may be the reason why speaker feels the need to prove herself ?
Options: 
- None of the above choices .
 - High Self worth .
 - High Self esteem .
 - Low Self esteem .


Low Self esteem .