I don’t see why anyone would want to put creamer, let alone hazelnut creamer in their coffee. But it you feel you must, start out with vanilla creamer. If your ego, or anyone else starts remarking about the vanilla creamer, remind them the word ‘vanilla’ comes from the same root as the word “vagina’ (it really does, feel free to google that) so it’s actually a very manly-man thing to put in coffee.
Once you’re comfortable with flavored creamer, upgrade to hazelnut.
Or just stick to black coffee, as it’s meant to be.