I used to be apprehensive with full of hesitations around the people that I ' ve met in the orchestra . I almost felt that I could n't trust anyone , except myself . But I ' m glad , that kind of impression is gone .

Choices:
[A]. I had a unearned , pre - determined impression of people in orchestras , that was completely wrong .
[B]. None of the above choices .
[C]. I was apprehensive but only because I knew it was wrong to trust anyone and it turned out to be true .
[D]. I assumed all people who play in orchestras were like me but they were not , they were better .
Answer the following question: What may have been the reason I was full of hesitation around orchestra people ?
[A].