To Just Sit
"Meditating" is exactly the wrong word for the picture we make when we think of it.
"Meditate" comes from "meditari" which means "to measure". To meditate is to use your mind to measure, focus, and deeply think.
And that is a worthwhile activity.
Another approach is to Just Sit.
For as long as you want, Just Sit. Let the inner and outer worlds Just Be.