ratiocinator
Lightly seared on the reality grill.
The belief in real is no different that the belief in God. They are both subjective. Both words have no intersubjective referent, they are both in the mind and no where else apparently.
Unless you can tell how to see the real world, I am just fine not believing in it. I don't need that word to live, it is subjective and it doesn't work for me.
I simply don't believe you. You believe in the real world just as much as everybody else does, at least in practice, otherwise, there'd be no point in posting on a forum, there'd be no point in eating or looking after yourself.
You can try and make yourself feel special, and perhaps a little superior, by claiming that you don't believe in the real world, and that it's just the same as belief in god, but the way you live life, and the fact you're bothering to argue about it here, says otherwise.
And actually in practice is the way I'm saying that I believe it, too. As I said, I'm making no claim to know but I do claim that it's unavoidable (which your life and your continued argument tells me that you believe too) and therefore might as well be real, even if it isn't.