Update: People are reporting that this mod is no longer working after the last patch. I have looked at the files and there are no apparent changes. The mod is also still working in my game. Therefore I cannot update it as there are no changes to be made. If the mod is not working for you, perhaps you could try this one at MTS: http://modthesims.info/download.php?t=586006
This is just a quick tuning mod to remove the FX from around a Sims head if you are using the new lot traits. You will still get the buff and the skill gains etc. This is just for the traits that were patched to the base game on October 27th 2016.