What would you do differently if you were starting today (knowing everything you know now)?

Hey guys,

Hope you're all doing well. I'm not new to blockchain technology as I've read up on it and I'm a technology guy myself. However, I am new to crypto as an investor. Currently my portfolio is 80% SOL, 10% BTC and 10% ETH. I'm pretty bullish on Solana simply because of it's merits. Lately, I feel 50/50 on my portfolio though because I have no altcoins to "get rich quick". I've been told to go for altcoins because there's no point doing crypto if you're not taking at least some level of crazy risk.

Just wanted to ask people here who've been in the game for a while if there's anything they wish they had known when they first got started. What would you do differently if you were starting today (knowing everything you know now)?

Looking forward to hearing back!