Most people who open restaurants don't have all the required capital in cash, they get a loan from a bank. Then you can pay the loan back slowly over X years f

Most people who open restaurants don't have all the required capital in cash, they get a loan from a bank. Then you can pay the loan back slowly over X years from the profit of the restaurant (or, more likely, since something like 90% of restaurants fail in 5 years, the profits from his next job).