Or is shyness something that comes a bit later?
Just interested to know because 27mo DD is definitely not shy and I'm beginning to notice things that really make her come across as the obnoxious one different to the other kids. In little toddler/singing groups at the library for example she'll announce her arrival by shouting I'M HERE EVERYONE!, she'll proceed to take the class, sit on the teacher's lap, interrupt her when she's talking, won't give a shit where I am! (she'll often have the other mums laughing at her while I look on, exasperated), she'll introduce herself to strangers - in a cafe today she went up to another table. "Hi, my name's DD and this is my mummy". She'll order her own food at restaurants and will ask for the bill (OK, this might have been encouraged).
Have I bred a monster? Charming as it is at 2, I do wonder if she'll always be like this. Anyone else got a massively outgoing toddler? What kind of things do they do?