United Kingdom, Oct. 18 -- Alexander Skarsgard has become less "spontaneous" and more "discerning" since becoming a dad.

The 50-year-old actor - who has a four-year-old son with partner Tuva Novotny - no longer "feels the need" to always be working in the way he used to because he is keen to spend as much time as possible with his little boy, and he also travels less now too.

He told The Sunday Times Style magazine: "It was easy, before, to be spontaneous. I'm quite adventurous, so if an opportunity came up to go to the South Pole or Greenland or sail across the Atlantic, I did it. I lived out of a suitcase for many years. I went from one job to another and, if I had a break, I could go off and explore the world.

"But my priorities hav...