Great overall perspective. This man is very reputable and absolutely knows what he is talking about.
The most successful people have system not just got lucky on a pick.
Long term outlook the right amount of diversification.
I look at rebalancing differently, I don't think you should until you build positions for 3-5 years.
I only sell if value is extremely high or me thesis BROKE (not the asset price is down).
Long term mindset into the right amount of asset and DCA and you'll be just fine