one thing that always confuses me about trolls is the nightmares they get? the ones of trolls violent thoughts? how do all the trolls get those nightmares that make them sleep in slime? is it just natural?:0

All Trolls get awful, violent Nightmares on Alternia, that can only be placated through Sopor Slime. This is, however, not biologically natural and once out of Alternia they should stop having that issue. The Nightmares are caused by the Chucklevoodoos of the Juggalo Cult. For the Empress, it’s a way to keep the population in check, and probe into their minds, and for Doc Scratch, it’s a way to exacerbate the violence and destruction caused on Alternia to build the race exactly how he wants, so that when the time comes, the SGRUB Players will be ready for what’s to come.

So basically it’s a mixture of Tyrannical Mass Control and Doc Scratch doing what Bro did to Dave but on a huger and much more intense scale, using fear, death and destruction rather than just physically abusing through overtraining.