As a product manager, the most basic work is demand analysis and design. First, you should have the ability to read minds, understand the deep-seated core demands and humanity of users, and know what users really want, rather than providing what users want. The user says he wants a cup, so don't look for it right away. Instead, you should know the real needs of users. Maybe the user is just thirsty and you have bottled water. Just give him a bottle. Excellent product managers can always put forward solutions for users' core needs, exceed users' expectations and always accurately grasp users' humanity and psychology. ? Demand analysis and assessment capacity development resources are always limited, and time is very precious. A good product manager can accurately judge which requirements should be done, which requirements should not be done, and whether to add or subtract. Excellent product managers can always convince others why they should do this, which requires profound product knowledge, and they are very confident in their own judgments, have their own independent thinking ability, and consistently adhere to their own judgments. ? Super communication skills as a communication link, the product manager always plays the role of coordinator between departments in daily work. Good at communication, able to communicate seamlessly with multi-terminal objects such as market, operation, development and testing. Send the right information to the right person at the right time, in the right place and in the right way. A good product manager can always strongly persuade the team and others to realize their ideas in a specified way, not forcing others, but letting others do it voluntarily and spontaneously. ? Now all excellent product managers are using the blue lagoon.