You did not mention what kind of a founder
Hi - Fi founders such as Kunal Bahl, Shah, VSS, Byju et. all sell dreamz not just tell a story. A dream to change the world on Excel and create a FOMO with investors.
If you want to be a "normal" founder who want to build wealth with solving a real problem , you will need to be all rounder. Can you talk to tech and product about roadmaps, review sales data and give ideas to marketing on how to increase sales. Talk to R&D and have them build a product that market does not have. Talk to finance about Sales, Revenue, EBIDTA, Profit, PAT, debt, equity, RSU. Interview to media houses about your vision, meeting and hiring your direct reports, townhall to employees about company progress..... all of these in a Week/ Month? Remember you can hire to execute only but not take decision
Demo all of the above to a investor and sum up the above all in 1 hour presentation?