My question to you is: When you attempt your WILD's, in your mind, are you WILDing, or going to sleep? That may be worded weird so I will say this.

-When you attempt a WILD, the worst thing you can do is to wait for signals of SP or HI or any of that stuff.
-Everything should be just as it is when you regularly go to sleep, BUT with a low level of awareness/consciousness.
-Every time you think about, oh I wander if that was a sign of SP, or hmm I wander how much longer this might take... All those kinds of thoughts reset you back to nothing.