system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5 Why can't we dig deeper than 12.2 km into the earth?

Knowing that kola superdeep is the deepest we have been able to achieve with current technology, I understand the pressure and heat aspect of attempting to drill or bore to those depths and the limitations imposed by those conditions. Why couldn't we theoretically just blast our way down with dynamite creating a large enough space with every blast to allow for the pressure and heat to dissipate, while simultaneously allowing for the removal of the debris (not sure if that's the limitation). Wouldn't you then be able to endlessly lay new charges at the new floor with every blast, allowing us to reach whatever depths we wanted?
gpt
With enough heat and pressure rock starts behaving less like a solid and more like a very dense liquid. 

Blasting a hole in liquid is not a plan that works. Blasting rock also requires drilling it and placing charges in the boreholes. Just throwing a bomb at a rock face doesn't accomplish very much.