My son is failing incredibly lately while talking and it's making me happy. Not because he's falling back on his development, he's not. But because he's extending himself much farther. No longer is he putting two or three words together simply and succinctly to get his wants across. He's aiming for full sentences with descriptive words, and colloquial additions, he's telling a story and he's just bulldozing through all of it while picking up a few extra syllables here and there and dropping a few others on the way, and half the time I have no idea what he's saying.