Answer:
Someone is otherwise unemployed.
Step-by-step explanation:
While all options are good reasons to start a business of your own, being unemployed is the main reason to start that business because of necessity.
Being unemployed is a stressful situation. That's because we need money to survive and the bills won't stop coming because you're not broke. Being unemployed creates various needs for people, which need to be met with money. As not always finding a new job is possible some professionals try to work on their own as an alternative to maintain a source of monthly income.