For example, this week when pitching our project to Mr. Bonnici the answers for the questions that we were having were assumptions that we where making based on the research that we had done. Neglecting the fact that we were just answering so we could get the project approved.
Basing your life on assumptions is one of the worst things you can do. This is due because when assuming you are lying to yourself. You think you know the actual facts but instead you are making yourself believe that you know everything about a certain topic and at the end it can harm you.
It is also very harmful when developing an investigation. I realised this on Thursdays class, because of the assumptions that I was doing about my project I realised that I couldn't ask more questions since I was making assumptions about the answers.
To have the best project you need to ask yourself a lot of questions in order to get the best overview about the topic and know all your facts.