Every time I open a large position, I end up getting stuck. I've calmed my mindset; a small position is also quite good. Earning a bowl of pork trotter rice every day is fine; it doesn't matter how much I earn or lose, securing profits is what matters.

I want to ask everyone, every time I incur a loss, I always want to hold onto the position. How can I correct this? Or what is a reasonable loss percentage to set a stop-loss? I seek advice from all my friends $BTC $ETH $SOL