Ham Ik-byeong should probably stop acting like an expert on YouTube

I like Ham Ik-byeong's character, but...
He acts like an expert on way too many topics on YouTube.
Based on his own stories, he even said his son didn't invite him to his own wedding.
If you've been cut off by your own child,
shouldn't you keep your mouth shut regarding child education? lol
He'd be better off just bragging about his money or talking about finances lol