a little different, totally different
We used the same material, and some of the tools we selected were the same, and we were in the same class and listened to the same lectures and seminars. Almost all the things turned out to be the same, however, the decision we made for Waverider were different from each other. This definitely was an interesting topic. Even though a slight different in our thinking can lead to a big different in the final outcome. Even in one group, we had the arguments about choosing tools. Also, after the analysis, we had a lot of discussion about our decision while we got the same results in our analysis. Thus, I can imagine the different opinions in a company or even outside a company. Also, even one person, it is impossible for him to make the same decision in different situation or different time though he faces the same problem. Therefore, we make a decision today, but perhaps we want to change our opinion tomorrow. So I can see the importance of the word ¡°robust¡± and of course, it is fairly difficult to achieve robust.