Sp but no time

This morning i had two episodes of sp, and one time this morning i even went into a dream, but i didn't have time to reality check because it ended so fast. So, my question, what can you do to convince yourself that you're dreaming it there's no time to reality check?

What happened when you entered the dream via sp? Were you sitting in your bed? always wait a while and just keep saying in your head you are dreaming. Let the dream form a bit

Yeah i guess that's what i'll do next time i have sp, i was actually in the house that i had sp in, but after the dream ended i realized it was a dream but not in the dream. But actually while i was in sp one of the times i was saying out loud, i'm dreaming, i said it a couple of times, then i said it once in my head. But at least i know now a good way to get in sp, here's what i did to get into sp. I just got up earlier than usual and later that morning i was getting sleepy and i felt my body getting into sp because i could hardly move and everything was black. I was slowly moving my arms up and down, i even felt my lips being unable to move at one point during the other sp episode, my lips were feeling heavy is what i'm saying.

Try and imagine yourself falling when u get into SP. Not only will u most likely end up somewhere else than in your room. But you'll also fall a little deeper into sleep =) Whenever I dont imagine myself falling I always end up in my own appartment and have to walk out of there and begin my dreaming lol