dunno man. It breaks. In the head.
Ugh, singularity, potential yadda yadda yadda
Although I find it very likely we've managed to kill our species for good in these next 1000 years, in the case we don't there's crazy amount of potential in human race and our consciousness, especially considering evolution is still going forward (though not by much, I guess we've quite near to the peak our species can achieve biologically...) and there's all these crazy transhumanism and stuff going on already in theoretical level
I wouldn't put it past wildest imagination that heat death would be inevitable end