how to defend yourself from the 4 moves mate

it is, but then white can go Nf3 and blak goes Nc6 and it will be the fried liver attack which will be bad for black or at least very hard

it is, but then white can go Nf3 and blak goes Nc6 and it will be the fried liver attack which will be bad for black or at least very hard
With a bit of knowledge, there is nothing scary about the fried liver.

The Fried Liver is nothing to be scared about.

The Fried Liver is nothing to be scared about.
Yeah, it's shown (although not named?) in Opening Principles lesson here on Chess.com.
Also, I've been playing chess for a week or two now and I would find it very suspicious if my opponent exposed his/her queen that early and it wasn't a part of Scandinavian defense
Maybe a blitz/bullet game but I don't play those as I can't keep up yet and make very dumb blunders.

Actually the Fried Liver Attack can be avoided easily. It will lead to messy positions, but still (also, why play the 2 knights defense in the first place? Giuoco Piano is perfectly fine, besides being hard to spell and pronounce)
it is, but then white can go Nf3 and blak goes Nc6 and it will be the fried liver attack which will be bad for black or at least very hard
Why does black go Nc6? You a Petroff defense expert? Obviously, black plays Nxe4.
Then white plays Bxf7+ cause lower rated and after Nxe5+ white has a blistering attack right? Oh no! black is lost?
the 4 move mate is annonying sometimes. you might think the 4 move mate is for begginners, but they can be deadly and suprising.
this is the 4 moves mate and how to defend yourself from it