One NIH study has some statistics. Even if somewhat exaggerated, it sounds serious.
“ It was found that majority (85%) of the physicians has faced mild events, 62% have faced moderate events and roughly 38% were subjected to severe violence. “
If you throw in years of intense study, possibility of catching infections, long work hours, stressful environment and PTSD worthy dealings with pain and death, it’s not the greatest lifestyle.
If someone really loves it and has lasting compassion then it’s okay but if you are in it for only money than use similar efforts to master acting, singing or ball throwing.