if u have a chance to see the world, I give u a big applause for that. one day u will know, how much we need to sacrify for our religion. Allah said in the Al-Qur'an :
"Let there arise out of you a group of people inviting to all that is good, enjoining al-ma`roof [i.e. Islamic Monotheism and all that Islam orders one to do] and forbidding al-Munkar [polytheism and disbelief and all that Islam has forbidden]. And it is they who are successful." Al `Imraan :104.