Now, I'm aware that the best time to learn a new language it during your toddler years. This got me thinking. What if the best time to learn logical thinking is also during this time? I know for a fact that kids are not taught critical thinking skills. I tutored many kids and only see them do basic plug and chug problems. Sometimes I even have to make up my own problems because they are so bored. Anyways, I want to hear your opinions. When do you guys think is the best time to train the brain?