How do I stop my debit card from being used?

Oh my god, the panic if I found out someone was using my debit card! Seriously, my stomach would drop. First thing, absolutely no hesitation, call the bank! Like, right that second. Get that card frozen, blocked, whatever they call it – just shut it down! I remember this one time, my friend Sarah – someone got ahold of her card number and bought like, a ton of stuff online. It was a nightmare sorting it all out, but luckily, she caught it pretty quickly. So yeah, speed is key. Then, maybe even after you’ve called, I’d probably also do a written stop payment order, you know, just to cover all bases. I'm a bit obsessive like that, I guess. Because honestly, who needs that stress? I wouldn’t be able to sleep or anything until I knew for sure my account was safe. It's just such a violating feeling, you know? So yeah, call the bank immediately – it’s the absolute first and most crucial step! Don't wait!