i drive a truck all day,and its more and more lately i have to lean on my horn at a green light to get the car in front to realise its green,im not impatient,im cool,and never get road rage,even if im two three or four cars back and five seconds pass i lean on the horn,this can only mean that those cars in front of me also arent paying attention?some of our traffic light timings only let a few cars through at a time,it #$%*en #$%*s me off that #$%*s arent aware of their surroundings as they drive along let alone the fact they have a green light directly in front of them and havent noticed it?it pisses me right off when they power away and i get it red!