I would recommend to stop taking lamotrigine. The IQ points it takes off is unreasonable. Or, put another way, that shit makes you stoopid.
But with the right amount of modafinil, I'm fine.
And without the lamotrigine, there's the risk that I'll go hypomanic. Which can get to be not fun for me and everyone around me.
It’s certainly not my experience with lamotrigine.