a little advice on my first steps please? I know I bought too expensive, but the goal is not to touch it too much for 1 to 3 years.. what would you change and why?

I also have 300$ of kaspa not yet listed on binance (trade on e tore and binance in parallel)

#Solana⁩ #ADA

and there I put 200 usdc in earn, when to exchange them and for what?