As designers our approach to solving problems matters as much as the problem is solved, a lot of the time we tend to approach these problems based on what we can see visibly for example if we eat too much without proper exercise we will gain weight, the solution when looking solely at the problem would be to eat less and workout more. This is a wrong approach, in systems thinking we tend to ask more profound questions like “ Why am I eating so much and not exercising ?” trying to get to what the root cause of the problem is in the first place and finding solutions based on theses is why the iceberg model of systems thinking is so efficient.