You must have the ability to learn. Most of the projects you want to invest in now use new technologies and new business models. If you rely on old experience to handle new situations, you may run into difficulties. You must keep learning and have the ability to study , when investing in a project, not only the individual, but also what kind of problems the project can solve in the industry chain and what kind of position it can reach in the future. Research on the industry, companies, business models, and judgment of trends are very important abilities. Start learning from the perspective of personal development and self-cultivationCommunication and exchange between people can solve 90% of problems