Originally Posted by
transient
People experience SP in different ways and a rapid heartbeat is not uncommon. SP usually ends in one of three ways:
1. You could be enveloped in your dream scene (you would know that this is happeneing).
2. You could just wake up, your body being unable to completely fall asleep brings you back to conciousness.
3. The third, most likely, and most confusing option is a false awakening. When all of the symptoms of your SP dissapear and you are lying in your bed there is a good chance that you are actually in a dream! The next time this happens sit up slowly and do some RCs. Happy dreaming! :D