# Monads Let's start by saying that **monads** are difficult to grasp at first. It might take you some time and a couple of attempts to really even start to have an understanding of them, so don't worry if they seem overwhelming at the start. Like [functors ](/functors-applicatives-and-monads/functors.md)and [applicatives](/functors-applicatives-and-monads/applicative-functors.md), **monads** provide an abstraction for chaining operations that allows us to structure our programs generically and avoid code duplication. This abstraction allows us to simplify problems like handling exceptions during execution (which we will explore shortly) by building succinct pipelines without needing to worry about flow control or side effects. Many types we already encountered as pre-defined in Haskell are also instances of the `Monad` typeclass, including `Maybe` and `List`. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://haskell.hpmeducation.com/functors-applicatives-and-monads/monads.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.