Since you mentioned this was having to do with sigils in chatter..
With visualization you may or may not remember the meaning of the sigil you created. If you do remember the meaning you may be lusting after the result if you constantly visualize. But visualization can also be a deliberate attempt to empower or charge it. Simply ask yourself whether or not you're visualizing it because you wish for results.
Lusting can lead to complications, but this isn't always the case. It can be distracting of the energy you already sent with the sigil, or it can be reinforcing it.
I would try both methods, (that is visualizing constantly to reinforce it and the other method of forgetting) and see which one works best for you.
A good method to help with forgetting the sigil is to use a banishing ritual. Or a method that works well for me is making many sigils of different purposes at once, this way it's harder to tell which is which later on.