It is important because thinking through different perspectives will allow you to be more open-minded. But you should also be aware of the situations. Sometimes things can be wrong and you have to identify it. Sometimes someone might be doing something that could be very wrong and you can’t just let them get away with it. We all have reasons for what we do but ours reasons aren’t justifiable all the time or else no one would’ve been criminals.
Therefore, you should try and see where putting things in different perspectives is gonna help you and where something needs action.
It depends on which drug is to be given and what is its mechanism of action. e.g. for any antibiotic intra venous route will be a suitable choice whereas in case of a laxative we can administer it rectally if oral is not tolerated. thanks