Why is the new generation not using exact time like 6:45 5:30 etc? It is very confusing for non english speaker.Because we have to convert half to 30 and past to past and hour. Hmmm.... in recent trip two times is missed correct time and asked 6:45 or 7:15 tell me exact time. Is it very difficult for the people who are used say in work like half past seven to say 7:30 ?