Dont blow horn, when it is not required

I hate people who blow their two wheeler horns while driving on Hyderabad City roads. In my experience of over 3 years on Begumpet to Hitec City route, I have never used horn for more than 50 times. But from the last one month I am observing, few people on roads who repeatedly use their horns even when there is no need. There is no need to use horn on Hyderabad roads, I pity for those who use Horn repeatedly (They must be unaware of driving)......Save City from Pollution and Save Planet.