Serial_Number_8
Voided_Username01 is correct. Well centred notes are actually tough to find. Slightly off centred is the norm. You should see a part of another note for it to be an error (or worth a premium) but also in excellent (EF to AU) condition. One of the great things about social media is that people know about the hobby of collecting banknotes. One of the sad things is that everything suddenly is an “error,” or “should be graded” & is a “broken ladder” or some other made up term.
The Reddit example is a manufactured error. The way to distinguish a manufactured (faux) error is checking the serial number. Only high numbers serial # (like that one which starts with 99) were released by the BEP as sheets. Some idiot cut a sheet up to make the note appear as an error (to sell at premium) & rip off unsuspecting newbies.
Bottom line:
Do not collect errors unless you have had some time in the hobby & have seen plenty, know what to expect, etc (to avoid being ripped off).
Thanks for the info, I got it as a gift and it wasn't advertised as an error, they got it in a random Hungarian antique store, wasn't looking if that is an error, since the guy who sold it is a very serious collector, so he would probably know, I wanted to see if it might be fake. Thanks once again!