I give my projects a deadline of about 6 months of part-time work. That doesn't mean Google has to buy them within 6 months, but they have to be profitable afte

I give my projects a deadline of about 6 months of part-time work. That doesn't mean Google has to buy them within 6 months, but they have to be profitable after that time. Profitability is my ultimate gauge of success and determines whether or not I'm continuing the project.