શું વિરોધ કરવો :- બોલી-બોલી ને કે અહીંયા કશું લખી-લખી ને; તે પુરતું છે? Opposition - simply speaking or writing anywhere, is that Enough?

Everytime, anytime, wherever we people spit out our frustrations, our grief either writing in our blogs or anywhere or speaking in our groups or fellow persons, but is that enough or is that sufficient or rather better say is it worth? All will read/listen that & even will respond positively for that discussion, but has that made any difference till the day! And probably will never make.