Right so here’s my bit on 21 blackjack because I keep seeing new players ask the same thing and fair enough we all started somewhere. The 21 card game is simple at the bones but folk make a mess of it because they play too fast.
Basic idea is this. You want a hand closer to 21 than the dealer without going over. Number cards count as shown, face cards count as 10 and the Ace can be 1 or 11. That’s the part everyone remembers. The part they forget is the dealer has rules and you don’t. Dealer must play fixed, you get choices, so your choices better not be random.
The blackjack 21 rules usually go like this hit if you need another card stand if your total is strong double when the situation is right split pairs when the math says so and don’t take insurance unless ye know exactly why. That last one is where casinos make easy money from nervous players.
If someone asks how to play 21 blackjack, I’d say learn dealer upcards first. Your 16 is not always the same hand. 16 against dealer 6 is one thing, 16 against dealer 10 is another. Same total different problem. That’s what beginners miss.
Biggest beginner mistakes I keep seeing are chasing losses, standing on weak hands because they’re scared to bust, and doubling because they “feel lucky.” Lucky is not a plan mate. Learn basic strategy, bet flat while learning, and stop after your head gets hot. Blackjack punishes tired brains faster than bad cards sometimes.