Why is a few seconds wait now and then such a big deal to you?
Surely other people’s safety is paramount and not how quickly we get there….And if more people got off their lardy arses and walked or rode a cycle we’d have less traffic build up in the first place.
Try driving with consideration for other people….Let pedestrians safely cross in front, wait until it’s safe to overtake a cyclist, let other motorists push into the space in front of you instead of accelerating to prevent them, leave a good space between you and the vehicle in front….etc…
Your stress levels will drop massively