We've all had tough times in this game, no matter how early on we played it in our lifetime Skyrim experience. From trolls to great invincible warriors to nuclear mages, what was your greatest challenge?
It doesn't matter if this enemy isn't the strongest in the game or you don't agree with your past self anymore. You could have struggled with a Mudcrab as a beginner and it would be a viable answer.
Personally, Krosis was my nemesis as a beginner. Taught me how powerful magic really could be.