Welcome, I admire that it seems due to your scepticism you have embraced rationality and thrown the 'God belief' into the trash. Or maybe even fed it through the grinder 
So welcome, I would also recommend doubting your doubts as the quote says, however I say - doubt the utter shit out of your beliefs! Doubt everything. Some think it's negative to doubt, but at the very least on the whole - it's the superficial bollocks that is wishful thinking that's negative, in my view anyway.
I'm not familiar with the expression 'low down', I'm from the UK, I dunno if that helps.
Anyway, welcome to the forums
EvF

So welcome, I would also recommend doubting your doubts as the quote says, however I say - doubt the utter shit out of your beliefs! Doubt everything. Some think it's negative to doubt, but at the very least on the whole - it's the superficial bollocks that is wishful thinking that's negative, in my view anyway.
I'm not familiar with the expression 'low down', I'm from the UK, I dunno if that helps.
Anyway, welcome to the forums

EvF