dude, my twitter and websites were all having javascript problems and i thought firefox was the problem even though javascript was enabled. Then, i realized noscript blocked that too and now that I disable it on pages until it says "no restrictions for this tab" and now everything works again, i wish someone/the screenshots had mentioned it, so watch out for those kinda things everyone. Overall, this script add-on is good for other stuff like avoiding getting hacked or something like that, i guess