Just wanted to react on that. Don't install mods manually, if you don't know how to revert it, use NMM, it will allow you to uninstall any mod you installed with it, enabling you to easily revert to a clean skyrim in case you break anything. You can even install SKSE with it, although it's not really a mod. yeah I have been using NMM, wasn't worried as much about the mods as i know those are for the most part separate entities from the game, wasn't as sure about the script extenders and such however