Hi, my little girl has just turnt 18 months I'm a first time parent and I'm in need of advice about potty training when is the best time to start potty training and anyone have any advice or tips :) also I think she's going through the terrible twos already getting frustrated with herself becoming a fussy eater says no to everything cries when she doesn't get her own way I just don't know how to deal with any of this I always end up giving in to her and everyone says I make it worse for myself when she is older