This method will help you out to think of a strong startup idea.
A 5 steps process through a system that in total should take about 2-3 days to complete over a week or two, if you try.
Here it is: (But be consistent, disciplined, and a risk-taker)
• Identify lists of the potential customer, markets and business or pricing options.
• Find the opportunities among them.
• Then, exit your comfort zone and decide on the best ideas with the best potential market and customers.
• This will increase your likelihood of success and waste less time on the way, even if you fail the first time.