What would you do differently if you could invest in crypto again with the current knowledge you have gained?

I know you're not supposed to think like that but I thought this was a very interesting question. I would jump less on the hypetrain and do more research before investing in a project. I started with dogecoin purely for the hype and okay thanks to dogecoin I got to know crypto but to really call it a successful investment, no.

I would also probably just invest in BTC and ETH and not be awake so often by the prices. Less looking at the charts, instead of looking every 5 minutes, just DCA'ing in BTC and ETH and leaving it with peace of mind. What would you guys do differently or change about your portfolio. I would prefer to have less altcoins in my portfolio.