When learning options, theory is only the foundation; practical application is the essence! Take the 9-leg calendar spread strategy pictured below as an example. I'm shorting XRP. Conventional wisdom suggests that shorting put options often results in negative theta (time loss). But surprisingly, this strategy exhibits positive theta. Behind every seemingly anomalous value lies the unique charm and complex logic of options. lol, stop pontificating and blindly following trades, hehe! Dive into the real world, explore and gain true knowledge through repeated strategy execution!