If you are getting distracted by things during the night the wild technique will be difficult because you need to get into the same relaxed state and maintain it. It can be very frustrating when you first start out because it can be quite challenging for people to learn as well, but in the long run if you master it you should be able to have a similar very lucid experience almost every other night if you want to; when the other techniques rely on more of a chance that you will become lucid.