In the old 11 99, before it merged into the giant s a u machine, i was taught that we can't win a strike if at least 90 % of the workers walking. That's a nights wwith a 90% rule. A super majority. So how do you know that you're going to have 90%, or more, when you walk at hi? is the difference between, i think, experience and a lack of experience. And struct tests are literally how we begin to teach workers themselves what it means to be strike ready.