Expectations for a new semester

In this semester, my idea is very different in the subjects of study, but  in the last year my experience was very bad because the subjects they were very difficult. In this semester,  I took 5 subjects, these are very difficult but a different in last year I can`t understood the subjects

 For this year I want to take this oportunity to study and  I can approve all subjects  for this I don´t take extracurriculars activities         

The firts years in the university and a accident in my bike cause the failure, but this year Iexpect from this new academic period not to return to reprove the subjects

These bad experience they helped me to discover my real vocation, I want to belong to "Bomberos de Chile" I find myself doing the paperwork

                                                In conclusion I wait to improve in any area as person