Wow 75%? Anyway I wish you good luck on your nightly adventures. When you have a good lucid dream I guarantee you for the rest of the day you will be feeling pretty awesome about yourself. Perhaps the foreign country triggered lucidity? It makes sense because usually when you are in a place unfamiliar to you, one tends to be more aware than usual of their surroundings and this must've triggered your lucidity. The trick is staying aware of if your surroundings. Awareness is what triggers lucidity. You will find quite a few tuts on the forum about awareness. Here is one. Click here.