2 Timothy 1:7 AMPC

For God did not give us a spirit of timidity (of cowardice, of craven and cringing and fawning fear), but He has given us a spirit of power and of love and of calm and well-balanced mind and discipline and self-control.

Don't create a product first.

Look at people's need, their demand, their willingness to pay for what they are asking for, how much they are willing to pay for it, and how much money to they have.

Then create a product that meets that need,

Create a product that is an answer to their demand and is profitable for you to make at the price they are willing and able to pay.