Create new cell that is not part of any group of cells (not grouped)

Question

I'd like to create a new cell that is not grouped with the previous cell

The documentation on creating a new cell says this:

To Create a New Cell: Move the pointer in the notebook window until it becomes a horizontal I-beam. Click, and a cell insertion bar will appear; start typing. By default, new cells are the Wolfram System input cells.

However, this creates a cell that is grouped with the previous one. How do I create an entirely new one separate from the previous.

Pictures below to better illustrate what I mean:

What I don't want is this:

becomes this when I press the enter key:

I would rather have an entirely new "un-grouped" cell.