This is stupidity. If you could lead from within Iran and win a revolution, why didn't you. Instead you took the protests to the streets imagining you're in a civilised country where freedom of speech and opinions matter to the government. Hundreds if not thousands have been innocently killed, children, women and men.
Thousands are sentenced to death yet not executed. Whilst they pray for a solution, even a temporary one, there are those that refuse the help and ask for a national sovereign leader from within.
Either take up arms and wage war against the regime or seek help from any route possible. Dont protest with handmade signs expecting to win a revolution and be elected its leader.