We, as a society, have lost the ability to merge into traffic, either speed up or slow down to merge into traffic without disrupting the oncoming flow of traffic or the stack of cars waiting behind you. Further complicating things is the ability to see two steps ahead. Said person needs to merge and get two lanes over. Can they merge twice? Nope. They wait until they can get all the way over the two lanes in one fell swoop. A pox on society. Go!