When Nandey, my former classmate told me to do something about this..I told her it would be beyond my power; however what I can do is to correct my current group of students to pronounce the letter "H" correctly so that the flow will go on.
I can't blame the teachers involved in that particular school as most people that I tested on this simple pronunciation test, majority failed miserably (95%).
We were all taught to pronounce the wrong way.
What we can do is simple get yourself a pronouncing dictionary and learn the enunciation of each word we want to introduce to the students so that we don't repeat the mistakes that happened to us.
Try these few words: Wednesday, restaurant, medicine, three