Assuming you mean that things you believe are merely 'unlikely' can actually, more objectively, be less likely than things you believe are outright 'impossible', then I agree.
What I mean is that the conjunction of possible events will be perceived as unlikely, even if enough events are conjoined together to put the probability below what the threshold for "impossible" should be.
Another month has passed and here is a new rationality quotes thread. The usual rules are:
And one new rule: