I changed the position of the dock to the left of the screen. I don't like it. I would like it back at the bottom as default. To do so we right-click on the dock to access its preferences but it is just not possible.
The dock does not have any space around or between icons where I may right-click. It is a great miscalculation on the part of elementary-design-team that they did not provision for some space around the dock where one could right click.
Is there any way I could get around to this problem?