Like buyer's remorse, retail therapy is an actual thing. If scoring an item that instantly sells out gets you more excited than say, a promotion at work or landing a date with a real life human being, you might have a problem. There's nothing wrong with basking in the glow of post-cop happiness, especially if you realize that it's fleeting. But hey, if you're 100% sure you're putting your money into something you genuinely love and will wear the shit out of, no one can take that away from you.
2. Buying things gives you a temporary high