I have used TripQH and nothing happened for like 6-7 minutes and then i started to feel my heart beating but in different way, like it touches my lungs while beating and i can sense that touching. Anyway after dose is over i thought "well, better than nothing i guess". Then i went to kitchen to drink somethng. I have seen a butterfly(not rare here) there and said "Hi butterfly" and after 1 sec i thought about it and why the hell i said that. Anyway then i looked at the window and I saw 2 thin cats looking to a hedgehog(THERES NO WAY THAT A HEDGEHOG COULD BE IN MY STREET) and when i opened windows hedgehog just disappeared and I was like
WTF?!. and after that I saw another slow running(!) cat which I could swear had an extra leg O.O I got freaked out and called my friend after and he said that Im sounding like a lunatic 
anyway that was a very freaky but sweety experience 