Hello there !!
As i want to buy the dragonborn dlc .. i wanted to ask some things about it..
1) I have finished some major quests in vanilla skyrim ( killed Alduin ... e.t.c. ) , is something else i need to accomplish before i start dragonborn ? I am lvl 23 ..
2) When you visit Dragonborn's map can you swap back to original Skyrim world and unfinished quests?
3) Dragonborn affect your original Skyrim's quests ?

Thats all i want to know , as i fear to add this if ll ruin my main game .. and i have lots of things to finish on Skyrim's original world ..

Also i wanted to ask can i play the dawnguard after dragonborn as i am not so interested in dawnguard by now..
Thanks