the way people to express their dissatisfaction are different from area to area.i'm sure there are some tibetans who have complaints.and there are surely more Hans or indians who have complaints.but the way is diverse according to different culture.some prefer self-immolation,others choose suicide attacks or killing other people.recently 29 killed in US.you cann't get the reallity from the only indicator self-immolation,and you cann't attribute all these events to the willing of independance.the reason may lovelorn or bankruptcy,god knows.For those with malicious intentions,everything is due to ......