You're not wrong, knowledge is important when it comes to this stuff. Trading and some gambling games aren't just about luck if you educate yourself on the market and have a plan. But you know, taking some calculated risks can pay off too. A little bit of gambling can be exciting if you play it smart. I'm not advising anyone go crazy here! But with the right strategy, you might just get a thrill from trading or playing some casino games and, and who knows, maybe even win something in the process.
Knowledge, either learned from others or self-learning, is good but if your savings are involved there must be a time when you should start accepting that you simply don't have an edge against the other traders in the market who trade professionally. They have more experience than you, more knowledge/market wisdom/experience than you, more tools, and most importantly they have MORE CAPITAL. How can we mere plebs out-trade them?
It's better to HODL Bitcoin and purchase as much units in Bitcoin than risk losing those units by "trading". But that's only my personal opinion.