Is training in martial art helping one or might endanger one more?
A Story I have read which I don't know it is a fact or not was that one of Wong Fei-Hung's newphew (?) who Wong loves and train very well was killed in a flower boat while arguing with other rich kid about singers? so the rich kid shot him. Thus, after this young man passed away, Wong told young people who was asking him to teach that. -- the world has changed, spend more time in studying science, literature...., Kung Fu is good for health and better physical only....... .
At Penang Malaysia, around 1960, one rich kid was kidnap by people his family knew for money ransom. Since those guys know this teen was very good in Judo or some kind of champion in Teen Judo, they over dose him with tranquilize, thus end up killing him....