I've been trying to WILD for about 4 months now, and I have been getting better and finding it easier to relax, but every time I get far enough I always get HI that makes me jump awake. For example, last night I was lying on my bed doing the WILD technique, then all of a sudden I hear this really loud, blood-curdling scream-like screeching sound, which results in me jumping awake. Other times I've heard weird Alien noises, dogs barking (and I know that they aren't real dogs, because they sound like they are really close to me, and I haven't got a dog), and loads of other things that make me jump.
I'm not scared of the noises, but because I get to the stage in the WILD where I am really relaxed, and they happen suddenly, it makes me jump awake.

So, does this happen to any people one here, and has anybody got any tips?