How to Estimate the Time a Sprint Is Going to Take?

It's so hard to nail down how much time something's going to take. My typical method of doing that is knowing that i think something's going me 15 minutes, so i set aside forty five for it. But even then i sometimes am off. We just had aa scrum meeting this week for agent efficiency. And mormel just got back from scrum leaders training. I forget exactly what it was, but one of the things that they, they said was, you do your they call it planning poker,. So if you were to say, likethis is going to be, in the way that the story points work in scrum, it's the fibinace