Ok, it’s only a personal idea. And, as a personal idea will be wrong at all.
After the strike, I have read lot of comments who help me to make this idea: people who have higher studies haven’t gone on strike and who doesn’t have gone on strike.
Why?, well my theory is that people who doesn’t have higher studies need others (the mass) to have a “personal opinion”. Maybe they are most easy to re conduct what others wants, or maybe are more likely to be targeted. Not sure.
But the numbers are the numbers and there were more people on strike in factories where the educational level is medium or low than in universities. Maybe you are the only ones who continue to rely on a superior to save them of all their problems instead of relying on themselves to “pull forward”.