You're missing the 'point', it is always pointless, it's like changing your Fiat badge to say "TYIAY", it means nothing and achieves nothing.
You're 16, why not concentrate on buying useful things and learn to drive rather than wasting it on things which have no use in any way whatsoever.
By the way, ignore me if you sometimes forget your name and therefore want a personalised plate with your name on, also consider a tattoo for the same reason
Why not indulge yourself later in life when you can afford to. I am probably biased however since I have never understood personalised plates.
not a christmas person eh? cheer up huni, its not all bad