Why did it happen ?

Hello everyone,
I had a WBTB-MILD LD today , It was about me standing in my room at my home, looked into my hands as a reality check, as usual there were nothing wrong with them, 5 fingers in place . So I decided to pinch my nose and see what happens, as I wanted to raise my hands into my nose, my arms got paralyzed in the dream and I couldn't make it. I immediately knew I'm dreaming and quickly put them down again so I don't get all my body paralyzed and lose the dream . I had a walk inside the house jumping and so on, and reached to the house door . I told my self why don't I teleport through the door ? I closed my eyes and pushed myself into the door and yeah, I didn't feel any thing, but when I got to the other side of the door, the dream started fading away and I had a false awakening . . One of my friends told me that your mind makes your dream that way, in other words, I had stepped out of my mind's limitation ( My Home ) for this lucid dream, so it faded away because my mind didn't "draw" the outside area of my home .
My interpretation is that I'd gone out of my powers after doing the teleport .

What do you think ?

I think that you didn't give enough time to your mind to come up with the new location, being too fast when starting isn't really good.

yes, I agree. Just be calm and take your time to pay attention to the details.

Thank you for the interpretations, will try to think of something next time .