Quote Originally Posted by Ducatista
By the time a horn is used the danger is normally gone.
As others have said, you're clearly using it too late, or bombing around too fast for the situation.
I hardly ever use my horn. If you have to it's usually because you aren't able to asses a danger properly.
I would much rather get on the brakes/take evasive action and live than alert someone that they're in the wrong as they hit me.
The moral high ground counts for dick if there's 3 tonnes of transit ontop of you.