I will follow useful links.
Ergo, I will avoid useless, pointless, and superfluous links — and that’s most of them.
By the way. I couldn’t just affirm that I would “not follow superfluous links” because that affirms a negatively phrased assertion. Since one is trying to be positive with affirmations, the end result (psychologically) is that one ignores the “not” and ultimately affirms the assertion to follow superfluous links.
Not really the intended result.