strange sensation in teeth when I'm close

[thenoob]

I find that I know that I'm close when I start to get a very strange 'pressure' in my teeth, but by then I'm so far along to be really conscious and just moments away from a lucid dream.

Another thing that happens in this transition stage is that I feel like I am being 'attacked' by something, like literally something is attacking me and beating me but if I resist and wake up, it's over, however if I go with it, I get sucked int othe other side.

strange I know wondering if anyone can comment