I remember a lot of my toddler years. I also remember coming out of what, looking back, feels like a dream-like state that was much simpler emotionally and cognitively but had almost a hallucinogenic feel before "waking up" as a toddler.
I believe I remember trying to say a word and being frustrated that parents wouldn't wait and gave up just as I was about to utter the sounds, or something along those lines, it's really a vague memory of having a memory at this point.