mispronunciation

Stella will be 2 in October. That is a very hard thing for me to grasp. How did my baby get to be a toddler already? She is growing so much and so is her vocabulary. This is the fun part. She has so many words that only I, or people close to her would know. My favorite is her word for dog. She doesn't say doggy, or even puppy, though she is starting to, she says Gooey! and always very excitedly. It is usually accompanied by shrieks of delight and some frantic pointing at the dog, real or stuffed! She also says shirt. Only she can't pronounce the 'R'. Go ahead. Say shirt but leave out the r.

It makes me laugh every time. Does that make me a bad person?