Choosing a cofounder is a decision about shared work, judgment and ownership. Complementary skills matter, but the ability to handle disagreement and uncertainty is equally important.
Work together on a bounded project before making a long-term commitment. Discuss available time, financial expectations, decision authority and attitudes toward risk. Compare how each person responds when a customer rejects the product or a deadline slips.
Document ownership, responsibilities and the process for departures or disputes with appropriate advice. Revisit the working arrangement as the company grows. Avoid relying on an informal promise to settle issues that will affect future employees and investors.
Open Sources Used
This page uses open and institutional references as a frame; the final decision still belongs to the company record, threshold and owner.
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Reading adjacent decision areas keeps the topic from becoming an isolated note.