So much of being a product manager depends on successfully persuading and influencing others. Whether you’re presenting your product strategy, presenting a business case to the Board or talking with your customers, you need to know your subject matter: to demonstrate a good knowledge of your products and market to ensure that you come over as authoritative and credible.

One of the roles a product manager or product marketing manager plays is to act as a translator between different groups of people. Sometimes this can be in a literal sense, if your responsibilities span different countries, but more generally this means translating between the market, Sales, Marketing and Development as a minimum.