Generally speaking, generalisations are everywhere. Learn this and begin to spot generalisations in NLP. Generalisations are one of the fundamental pieces of the Meta-model. With already took a deep dive into distortions which you can find here and also the question, what is the Meta-model and you can find that here too. Generalisations generally occur whenever a person generalises specific information. So much of the Meta-model helps us navigate what we do daily. The Metamodel and the three fundamental pieces are a way for us to get to the heart of the real issue or understand what is the person is aiming to communicate.