Stormlight addiction savantism

Ive tagged rhythm of war spoilers but actually im fine with all cosmere spoilers except stormlight 5.

Can a surgebinder who breaths too much stormlight,( even outside of battle or things aligned with their ideals. for recreational use). Become stormlight savant? What will that look like? It is mentioned that stormlight causes some mental enhancements, it can be easy to see why someone might get addicted.