What was the reason for reunification?

After the summer in 1989, many GDR citizens fled to the West via Hungary and the FRG embassies in the Czech Republic and Poland. In addition, thousands of people demonstrated against the state in Leipzig every Monday. On November 9, a member of the GDR government mentioned by mistake in front of the camera that the inner German borders were open. Thousands took his word for it and celebrated the opening of the borders on the same evening at the Berlin Wall.