person A: My friend likes to learn new things sometimes_comma_ and he recently learne to juggle several items at once!
person B: That's pretty amazing. I have tried juggling 3 small objects before and felt like it was impossible. 
person A: Same here. I have no idea how he does it...but it's quite amazing to see. I'm somewhat envious
person B: I can understand that. After my failed attempt_comma_ my oldest son_comma_ then 13_comma_ came in the room juggling successfully a few minutes later. He watched a youtube video and learned in about 15 minutes...