Haha, I am happy to read your message here. Especially, you've mentioned that the baby has already known he is his own MASTER.
Make a process every day.
Appreciate others' good intentions and kindness by saying " Thank you." Haha, manners are important.
Start to try something new and take advantures every single minute.
"Touching" is one kind of sense he can get to know the new worlds and learn how to react with this world.
Experiencing something new by actual doing will make him become a healthy and smart boy.
Respond and react with smiles and active practices.