Thread: What is this ?

Hey,
After a while away from LD I have a question ..

Well, when I stopped trying to have a LD in some nights I thought about it..
or if I was tired or just if I start thinking,
after I close my eyes I start to see sort of lights ..flashing after focusing on them I start to see things, any thing..(images actually).. just like a dream and as I'm focusing it drew me to it and sometimes the next thing I know that I woke up the next day!

And if some times I think that I'll breath and I focus on my breath but also no use ..

So now what is this ?
And if I focused on my breath and succeeded do I enter a lucid dream then ?