2 identical dolphins - stress test

[Khallil]

guys check this test out.. I did it and the only difference between the dolphins I saw were 2 white spots next to the eye. it's about a scientific research which can show you how exhausted you are.
read the text carefully
post here how many differences you see

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Spoiler

ofcourse, this is just to create some fun in this section

 

[MetalGundam]

Bro, I need to lay down.. I swear I saw a cow.

 

[EnDash]

thank god i tl;dr it

 

[Netferarri]

Damn I saw a cow, I must be pretty exhausted Zzz

 

[Cosman]

Looks alright to me

 

[kmrasengan]

I didn't see any differences so I'm alright.