Getting things done and out of the way is important.
You could think of it as investing 2 minutes of time
and what you get in return is less stress.
I live the 2 minute rule, but I never thought of giving
it a name.

Most people do not realize that 90% of all the stress
they have in their lives is unnecessary. The single
largest source of stress is time. Allow me to elaborate.
You will feel stressed when you have little or no time
to do the things you need to do. Think of a time you
had to pay a bill or you had an assignment or project
to complete, but you left it to the last minute. When
you realized how little time you had left to get it done,
you felt stressed, right? But when you had a lot of time
to do it, or some other similar thing, did you feel the
same level of stress? If you felt any stress at all, it would
be significantly less than when you put things off till the
last minute.

If something takes 2 minutes to complete, just save yourself the stress and get it out of the way. Future you will love you for it ;-)