Don't put all your eggs in one basket. Diversity. Diversify your investments so if one falls, other investment may help you to recover.
I love this formula / proverb, all traders are sometimes greedy. so they forget the risk of trading without leaving capital to keep prices deeper.
Trading does look cruel to anyone who does not have a strategy.
thank you for sharing, this post is very useful.
This is also what I have learn on first months of being into trading crypto cryptocurrency, and still applying it up to now. Before I'm used to buy all my funds in trade for a certain coin (based on a friend's advice, own gut feel/instinct, and random reasons) then I had read an article about diversifying hodlings and yes I find it safer for even half of my hodlings fail I still have chance to recover from other coin's profit.