Psychologist: The best way to recall a certain word or name that one is having trouble remembering is to occupy one's mind with other things, since often the more we strive to remember a certain word or name that we can't think of, the less likely it becomes that the word will come to mind.
Conclusion
The best way to remember something you can't quite remember is to focus on something else.
Evidence
Often, the more we try to remember the thing that's eluding us, the less likely we'll actually succeed at remembering it.
Evaluation
We need a generic principle, not related to recall/memory, that could apply to an argument on a different topic. The general moral to this story is that we have a problem, and we're being advised to distract ourselves with something else, because the more we focus on the problem, the less likely it is we'll find our solution.
Goal
Look for an answer recommending that we temporarily distract ourselves from the thing we're trying to accomplish, because the more we focus on it, the less likely it is we'll succeed.