You are lucky that you went to Australia the time of year you did, because we went down there in August, and it was so bright and hot, we couldn't stand it. Do you wear sunscreen when you travel, or do you rely on a hat? I wear sunglasses whenever I go outside (www.miamiwholesalesunglasses.com/ has some sunglasses). I've heard wearing shades, even on an overcast day, is important.