<human>: Give me a shortened version of the text

Throughout my senior year in high school, I was loving study and learning. I graduated in the top 5 students in my school and top 6% of the state. I was accepted into University to study Mechanical Engineering and was completely pumped to start the next phase of my life.

I found that I had lost all motivation after the completion of first semester. I still submitted all assignments and/or assessed tasks, but really let it slip when it came to exams. When I refer to loss of motivation, I mean just finding the thought of and act of studying topics related to my degree repulsive. I kept up my interests during this time, but they often became a source of distraction.

I've now finished my first year and am currently waiting for my results. Particularly on two units, I did not at all feel comfortable with my performance in the exams. This was due to my lack of preparation and attention throughout the second semester. I passed my other three units with HD's, D's and C's but am pretty sure that I've failed my other two. I often left exam preparation to the last minute or failed to do any at all. Some units I could do well without putting much effort in due to similarities with past studies.

My question is: is what I experienced normal? A complete loss of interest in all things study related?
<bot>: is it normal to lose enthusiasm and motivation during your first year of university/college, despite having done pretty well in high school? Is there something wrong with me?