Praying Specifically?

Kaylah

I've just recently heard people in my church talking about "praying specifically." Can anyone explain it to me better? I'm hearing people praying numbers and timelines and it sounds to me like they're telling God how and when He is going to answer them. I don't know if this is something I need to grow my faith in, but I'm looking at them thinking, “What if God doesn't want to answer you that way?” I'm curious to know where the line is. Thanks!