The thing about LDing is that it'll work differently for different people. Some people are able to naturally lucid dream without any practice, some can do it with very little practice, and some have to practice very hard to make it work. It always varies. So I'd say it's typical~ Your LD count is one, so next time you have a lucid dream, take note of how much practice you had beforehand just to make sure. It always varies between people~ ^^