The finger through the palm RC never works for me :/ neither does the counting fingers. The nose plug RC usually works for me, but after a while I forget what it means when I can breathe and I am like, oh this is real life. You can't forget the meaning of the RC like I do sometimes or it is pointless :/ The memory check is good too. And looking for a mirror to see if you look different or just jumping to see how gravity works.