No offense, but it sounds like people who play other team , but since u got a son, so I suppose that chance is off the table now. But hey, never judge a book by its cover : ) right?
oh,what a pity, my class is not enough to send a voice, but I just wanna say I'm pretty impressed about you voice and your courage to learn English at such an age.I'm willing to learn from you and practice together,big brother...