Unfortunately we are very used to dealing with ignorant comments such as that Kelas on a daily basis. We deal with people who shout and scream and threaten to sue us because they didn't get their first choice of meal, so you ignorant comment only goes to reflect your own lack of education. Many of us who fly are very well educated and this is the profession we have chosen.
I hope that one day you're on one of my flights and you require urgent medical attention and it's just you and me. Let's see then how uneducated you think I am. I hope for your sake that I prove not to be because it may just be me who saves your life!!