I think the situation is good.
Looking back at when I followed your advices or sayings, I would say you have a far better "backtesting" on long term choices than short term trading... (best decision I take reading your posts and others during 2014 and later: invest in monero long term, worst one : selling a significant part when you predicted capitulation a few weeks ago).Well the good news is you were selling it to him and he knows what to do with it better.
I have made my previous post to inform new comers to be cautious with this kind of advice: so they don't do the same mistakes as me