Al the sentences are correct:
Symptoms become diagnostic "when the discomfort and discomfort are very intense, they persist over time, they make the person suffering from it suffer a lot and the so-called atypical behaviors are intense", adding that "when they reach adolescence they feel that discomfort as something that really disturbs them in life and does not allow them to be the same, because the key is that deep discomfort with their own body. " Because of this, these people tend to be lonely to suffer discrimination because of their condition.