It can make you develop an eating disorder
Superior desperation , as well as anxiety , with a strong will ,altogether
QUATS are effective in destroying fungi and some viruses
Love is a personal emotion.
Dangerous conditions influencing sport injuries include all answers which you've mentioned (overuse, overexertion, and incorrect technique). It doesn't, however, include practicing and drills - d.
Practicing and drills is the thing which would help us become more profficient at a certain task and eventually sport through it.