cycleon - melantonin helps me sleep as well, great advice.
I suspect this person is doing too many forced reps and too many sets to failure.
Advanced techniques are too be used sparringly. I see too many novice lifters incorporating many different techniques in the same workout.
You must know how to listen to your body.
Most of us can only handle about 4 to six sets to failure per bodypart, and that might be high for some.
Intensity does not equal insanity.