Seeking a Balanced Crypto Portfolio Strategy

I’ve been investing in real estate for a while, but diving into crypto has been a different kind of journey. I’m trying to figure out a solid long-term approach. For those of you who’ve seen real success over the years, how do you decide on the split between those promising but risky altcoins and the more established assets like Bitcoin and Ethereum? Do you have a set percentage you stick to, or does it shift with market cycles? I’m curious about how you manage the excitement of potential high returns without letting it overshadow the foundation of your portfolio. What’s been the most important lesson for you in maintaining that balance?