Daniel fully opened a door today for the first time. He closed himself in my room while I was washing my hands…and then I heard him come back out. When I walked out of the bathroom, he was closing the door to his room from the hallway and I asked him to open it back up. He had to try three times, but he got it, meaning that he can open from both the inside and outside. I will have to invest in some more child-proofing equipment