While most of what Trelawney teaches seems to be just lucky guesswork and a spooky manner,as Harry thinks (GF13), there 尽管特劳里妮教授的绝大部分都是些“侥幸的猜测和一些装神弄鬼的花招”,就像哈利所想的(火焰杯,第13章),但是书中还是有一些真正的先见和预言的例子。