[poli]

Grammar in any language will give you a headache, but it will help you communicate better in your own language. If you learn it well and apply what you learn to how you speak and write, you will sound smart. In fact, using grammar well may be a sign of intelligence. Grammar knowlege is even more important to know when you learn a second language.

Simple English is easy to learn. Most verbs are regular, and the pronoun lets you know the person. If you dig deeper, it becomes increasingly difficult.