When a person is dreaming, they can be woken up in the same way as at any other time. Dreaming does not effect the ability to wake up.
it look like a person holding their hand up high.
No; it is not true that dreaming about someone means that person is also dreaming about you. Dreams originate within the each person's mind. Like any other private thoughts, no other person can magically hear, see, sense or influence one's dreams.
when they are dreaming
That you need help, and lots of it.
I am holding a marker in my left hand.
There is no scientific evidence to support the idea that if you dream of a person, they are also dreaming of you. Dreaming is a subjective experience and can be influenced by various factors such as thoughts, emotions, and memories, rather than a direct connection with the person you are dreaming about.
She thinks she is dreaming about her grandmother who passed away but she is actually dreaming about herself in the future
True.
When the pot has the potential to be split between the person holding the best high hand (pair, flush...etc) and the person holding the best low hand (A 2 4 6 7). In order to qualify for a low hand, you must have 5 cards 8 or lower that cannot be paired. Hi-lo is normally played in the Omaha variation of poker.
holding it w/ ur hand and holding it w/ ur other hand
Nothing different than any other person does. I'm a christian and into lucid dreaming.