Options Selling Discord Servers

We do $SPX Day Trading Buy Side & Sell Side! 80% of options contracts expire worthless every month. 📉 Which means if you are a buyer, you automatically have a probability of an 80% loss. 😟 If we invert that, and switch to the sell side, you have an 80% chance of winning. 💰 Now let's say we sold far out of the money, what do you think the probability would be? 🤔