You can do the same thing two times, but nothing gets accomplished if you don’t learn new tricks from the first time. The first time you do something is similar to an experiment. As you do the same thing over and over again for your business, you should be able to know the outcome.
You should also develop more skills in making the second product better than the first product. We all do something twice, or even more than that, but we only learn a lesson if we are able to do better the second time, and the third time, and so on.