If you want to merge on a lane, what is the workflow then ? Activate the blinker, then wait for the car on the merging lane to give me (security_distance * 2) b

If you want to merge on a lane, what is the workflow then ? Activate the blinker, then wait for the car on the merging lane to give me (security_distance * 2) before merging ? I could wait a (very) long time for this to happen.