My question involves a traffic accident in the State of: Georgia

Hello...I am not sure I am posting this in the correct forum as there was no damage to either vehicle but I couldn't find any other forum to post so here goes....I was pulling out onto a busy four lane road and a motorcycle came from the right(I was trying to turn left) and never did stop in the middle lane and by the time I realized he was coming I was maybe 3 feet past the stop sign. He slammed on his brakes and stood up( never fell to the ground) and laid his bike down. I got out and helped him with his bike up off the road and said i needed to move my truck out of the way of people behind me so they could proceed and he told me that I couldn't move and proceeded to cuss me so I got in my truck and left. Am I in the wrong here? No one was hurt nor was there an "accident". I would also like to add that the man on the motorcycle was standing on two feet by the time the bike was on the ground..he never did fall and in no way was injured.