Try and don't let me grieve

Try and don't let me grieve. Come and try to extinguish
This wild onslaught of sadness that rumbles like mercury in Torricellian void.
Madness, try and forbid me to feel, come and try!
Do not let me rant on about you! We're alone-don't be shy.
Now, extinguish it, do! Only-hotter!