The best way to do salvia is minutes after you wake up in the morning, because your blood wont have any food or shit in you to impead it from hitting you full force. If you can do it, set your clock for like 3-4 hrs after you go to sleep, open your eyes immediatly, but still try and stay in that half awake state of mind then toke you salvia then lay back down. Im saying this because you will still be sorta in your REM state of sleep and it will send that into overdrive, plus when you wake up the next morning you will be like "did that just happpen?"