I also loved motorcycling in my adulthood. I was so crazy that it not only cost me injuries but also much great failures in my career. I left focusing on my studies, it was my
LGS exam where i failed badly. That was quiet acceptable. But after 1 month i got severe injury which took almost 6 months of recovery. I would say take it as a sport but dont forget to have saftely measures. Also dont spend much time on any sports that you would not focus on your studies which ultimately spoils your future.