I have had many experiences where closing my eyes during a nightmare, then concentrating on something else ends it. In a LD, if u close ur eyes, then open them a few seconds later, where will u be? IF u close ur eyes then thing of a place real hard, when u open them, will u be there?
Is there a better way of teleportation?
I intend. As speaking loud in LD has good results, I say : "I call the intention to go "
To teleport to an distant place in sight, I point my finger to. You also can concentrate on the place you want to instantly go.
Another way of teleporting is spinning. I never try. I don’t know if the result is aleatory or not.
If you close your eyes in an LD you might lose lucidity and have a FA. Your idea might work, but I think one of the ways Basilus West suggested would be better.
Generally speaking, if you close your eyes then open them you will wake up or even have a FA.
=> Spinning- As you spin ( don’t close your eyes while you do this )tell yourself you will be ____ when you stop.
=> You can also use any kind of door, doorway, mirror etc. Tell your self that when you pass through the door/mirror you will be _______.
Hope this helps.
But if u know that u probebly will have a false awaking… it this not a fast way to transport u home?? ore will u Forgot that u still ate dreaming?.. i mean if u expect a FA would u not remember that it is a FA ?
Closing my eyes used to be how I got myself out of nightmares when I was really young (4-12). I wouldn’t have a false awakening, I would actually wake up. Then I would usually call my dad for a glass of water 
sometimes I think I’m awake even though I’m not even in my bed… so yeah… maybe.
That’s usually from DILDs though…
when I close my eyes it’s like they are still open and I can see through the eye lids, I close again, they close, then I can still see the dream environment, this goes on forever.
Sometimes closing my eyes can bring me into a void between sleep and awake though which is great for teleporting… sometimes it can wake me up too.
It depends on the intent I think.
Would it be a false false awakening ? 
O my Gods ! They are really crazy ! 
I don’t understand any more ! 
I tryd it this night and i workt!! 
i had FA’s mut i expekted them so i did a RC and continue dreaming.