Ending a Virtual Rule Builder

I can do everthing I need with the Virtual Rule Builder. If I add a condition, however, it requires me to have an ELSE action when I just want to exit. Can I just use the WAIT (eg wait for 1 second) to end the rule?

Example:

If trigger AND condition
then action(s)
else ???

The ELSE action is mandatory and I just want to exit the rule. So I have been using Wait (1 sec) and it works.

You can just leave it in "click to edit action" state. Save button is disabled if there's no name, but ELSE actions are optional.