I'd love to see lights that somehow indicate they're about to go from green to yellow in 5-10 seconds or something like that. I hate the feeling when the light

I'd love to see lights that somehow indicate they're about to go from green to yellow in 5-10 seconds or something like that. I hate the feeling when the light turns yellow when you're very close to the intersection -- a snappy decision to brake strongly could stop you in time before entering the intersection, but that might feel too sudden for comfort; but then continuing through probably means it'll be red when you're in the middle. It's even worse when you've seen that it's been green for a while, but don't know if it's going to be green long enough for you. There's going to be a temptation to accelerate, or at least maintain a high speed close to the intersection.. Likewise, I feel that more early indication for going green would make sitting in red lights less stressful. Alternatively, they could just make the yellow stay yellow a bit longer.