In rube Goldberg there is always a big chance that you will mess up. In the process of our rube Goldberg we messed up many times. For us we tried every step carefully before we put it all together so that it would be much easier at the end. But doing those steps took a long time and quite some hard work. A lot of our ideas were failures but we eventually managed to make some work. Rube Goldberg takes time and effort. You need to be very patient doing it.