Elan usually carries a positive connotation, implying one has a lively energy and confidence. He tackled the new project with elan, impressing his colleagues.
Pro Tip 2/3
Cultural Sophistication
Elan can suggest a degree of sophistication or cultured elegance in behavior or style. The diplomat handled the negotiations with considerable elan.
Pro Tip 3/3
Informal Usage
Using 'elan' in casual conversation may feel out of place; it's more common in formal or written English. Her travelogue was written with such elan that it felt like a novel.