Please somebody point out errors and make corrections to the below speech, Positive Change.

Title: Positivie change in the life:

I am an IT professional, currently working in a renowned logistics company named xyz. I find myself a successful IT professional in the practical life, but when I look back at my past, as a student, I was not as good of a student. For example, I used to spend most of my time roaming around, playing with my friends, playing video games and watching movies. As a result, I'd ignore my studies for the whole year. Also, I was not inclined to listen to my parents advice nor would I  listen to my teachers to improve my studying habits. Due to lack of interest in studies I was rendered as a bad student in front of others. I could of been labeled as an average or below average student, but the good thing was, as my exams neared closer, I started to study harder. In the nights before exams, I'd hit the books for whole night. As a result, I would be able to achieve passing marks to get through to the next class.

My way of studying changed when I got the admission into a Diploma in computer science after completing my 12th grade.  Due to my passion of computers, I was very fascinated by computers and was curios about how computers work. My curiosity about computers transformed me from a bad student into a promising student. I started studying harder in order to know more and more about computers. After finishing my diploma, I got admission in the bachelor of computer science. After completing my graduation I went for MSc IT and passed MSc with distinction by getting straight A(s) in all of the exams. After I received my degree in MSc IT I entered in the professional life as a computer programmer and I continued my studies and have achieved many certifications in various fields of information technology.

My interest in computers has brought a very positive change in my life not only as a student but also as an professional in my practical life.

I'd say "six zero one two" or "six O one two"

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