If anything, having issues with the spoken language should be a driving force pushing you to go there, for however briefly, anytime you can. Moving there would force you to learn, to practice and to, finally, understand, because your daily life and livelyhood would depend on it, and the full immersion can only make things gradually easier.
If politics is an interest of yours, you could get into journalism and write for US news outlets about Denmark/Europe, or for Danish newspapers about US politics.
The other considerations are practical or... emotional.. and you're really the best person to consider their merit.