Last Friday, I had an exam in drug dosage calculation and I can say that it’s the most demanding and stressfull exam this semester because we can’t have any mistakes. I understand why the program requires us to master and to feel secure in our math because lives are at stake when we start working in the hospital. Just a single wrong unit or any wrong calculations can cost a patient’s life. In real life, this is just one of the tasks at work. Thus, we should be confident in what we do.