Onions, garlic, a few other foods. After I went vegan I had to make a lot more of my own food, and knowing what went into it and how it was made helped me get over a lot of my picky eating.
I've considered all of these things. I know my finances better than you do. I live with family and don't even have to pay rent and I still don't make enough to invest in your magic money market. I don't need help from stockbros. You're doing the financial equivalent of "you're disabled? have you tried exercising and smiling more?" Maybe consider that you don't know everything.
I confess I misread your comment; I thought you said he "comprehends much of what is going on around him how a child reacts to the world."