Hi there my friend,
SP is also known as the transition phase or the portal into dreamland. When you experience SP, there are two possible options on how you can enter dreamland. The first one: Just go with the flow and wait for SP to fade off and stop, then slowly get up from bed and do an RC to check wether you're dreaming or not. The second one: While experiencing SP, use your imagination and construct the dream scene you want to be in, including the Dream characters and the plot in it. Keep constructing the dream scene until it's realistic enough, then try to imagine that you're entering it. Hope this helps