I converted all all my altcoins to btc and eth and solona and stop listen to youtubers.
The youtubers can ruin your life. make your own decision and you will be fine.
This is relevant for me.
It's understandable that holding btc and good altcoins like ethereum and Solana are great, but I believe it would have been much better if you had converted to USDT or other stable coin and bought btc like now at a much reduced value. If you have decision to hold for long term, then you've made the right decision as the value of Bitcoin would still correct and hit a higher ATH before long.