So basically, you're allowed to believe in nothing and those who do believe in something should never approach you, yet you're allowed to approach them in any manner you please?
Yes. And you act as if it's an issue, which obviously implies that you're not viewing it properly. For me to be approached is like saying "Hey, 2 + 2 doesn't equal 4, bro!" it's something that you can't argue with, because it's not opinion. Where as, I can approach someone else, because what they believe in has yet to be proven, therefore giving me the right.