When i'm trying to wild , i rarely get HI, but when i do (had HI about 5 times only) , they are some shape or object placed in a blurred orange circle
1) Not sure if this is HI so my question is - are these HI? (images below)




2) Also , if you are in SP should you be hearing background noise which is happening in real life , like people talking , dog barking etc?I mean when you enter SP , does your hearing switch to hearing where you can only hear HH?

3) What are good ways to keep you awake but not too much when you do a WBTB , because after 6 hours of sleep i'm still extremely sleepy.Would splashing cold water on your face make you too alert to WILD?(Sorry if this sound stupid )

Thanks!