Do you invest in any of the ride-hailing stocks (e.g Grab, Uber) and why?

Yes, can try with ver small amount (less than 1% of your portfolio). Invest when they are still growing while they are still cheap. Of course, this is high risk investment.

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I am conservative investor. Company that show loss every quarter for years is not for me. Prefer even crypto to them.

Not at the moment, but I believe there's potential.