Omg my son turned one and definitely change when he's mad now he's screams super loud he never did that it's hard to put him to sleep he goes to sleep 2am 3am wokes up 12pm the other night he literally had a break down he cried for a hour straight(nothing would calm him down) then went to sleep and he just start walking he's into everything he's as a fire place in his room he's keep trying to go in there every minute I literally just walk behind him all day 😩