Olivia has a specific fear of large whales.

“The 3D whale was too It was too big for you. Too big. You have what do they call that? Lassophobia or something. Fear of ocean and depths and monsters. Big whales. Just big whales.”

Harry Lewis claims to suffer from a phobia of buttons.

“Those who didn't know, Harry has button phobia. Yes, he's scared of buttons.”

KSI admits that he is also significantly afraid of bugs, despite his brother's concerns.

“Oh, J. I'm way worse than you. >> No, I'm worse than you.”

Joey expresses that the fear of heights can be triggered by specific environments like balconies, while being perfectly fine with heights in engineered environments like towers.

“but you take me onto the balcony of like a 10-story building and make me look down that [ __ ] me up”

Connor believes that people who choose to explore dangerous or uncharted caves are making irrational and perilous decisions.

“and some people do this with uncharted caves as well which to me just blows my [ __ ] mind and i get if we don't do it somebody is going to have to be crazy enough to like who's who dead ass looks at like a hole that just goes on forever and it's like i'mma crawl through this”

Garnt suggests that his fear of holes, known as trypophobia, was developed through exposure to gross imagery on the internet rather than being an innate fear.

“and then watching enough [ __ ] youtube videos about it about about this fear i i slowly gained it over time because i just saw these different like [ __ ] disgusting disgusting photos”

Mark Fischbach finds the ocean terrifying due to the fear of the unknown associated with its depth and what might be hidden beneath the surface.

“it's the fact that if you're in the ocean you have a mile below you of you don't know what's there it's the unknown right”

Acquiring a severe addiction to hardcore drugs is a method to overcome a fear of needles.

“that's what i've always told people to get over needle phobia you just pick up um a severe addiction to um hardcore drugs that involve needle injection and then like okay your life's gonna take a slight downward slope but you won't be scared of needles anymore so that's a win”