Importance of Comments in Solidity

In Solidity, comments are extremely important for improving the readability of the code. Without the proper comments, even seasoned programmers may find it difficult to understand Solidity’s complex syntax. The purpose of the code, the logic behind it, and instructions on how to use it properly can all be clarified with the aid of comments.

• Explain complex logic: Comments in solidity can be very useful for explaining complex algorithms and business logic making it easy for other developers to understand.
• Document code: Well-documented code can really help in development. By documenting functions, variables, and contracts, comments can help other developers understand the codebase easily and its architecture.
• Improve maintenance: It improves the maintainability of the code. By providing clear and concise comments, developers can make it easier to maintain and update the codebase, reducing bugs or code breakage.
• Increase collaboration: It can increase collaboration between the developers by making it easier for others to contribute to the codebase, understand the intended behavior of the contract, and identify potential issues.
• Time-saving: Adding comments in solidity code helps to save time by avoiding confusion about the reasons for a specific portion of the code. These helps to identify the working of the code quickly. 
• Isolate the Important Blocks of Code: Comments helps to avoid unwanted troubles in the code in case of code upgrades. The warning comments for the specific lines of code can help to avoid unwanted changes which might affect the intent of the whole program.
• Maintaining track of tasks: Comments in Solidity code helps to stay in right direction and also helps to discover susequent tasks that one needs to achieve within the smart contract or decentralized application.

Comments are an important aspect of programming as they help in providing clarity and understanding to the code. They allow developers to document the code and explain its purpose, making it easier for others to read and maintain the code. Solidity, being a programming language, also supports the use of comments. They are simply added for the convenience of the programmer and anyone else who might read the code in the future.