If someone asked you to ship something you're afraid of shipping within the next 24 hours, you'd probably say that it's impossible.
That it's not enough time.
And the same thing would happen if you were asked to do it in 48 hours.
Or 72 hours.
Or in one week.
Or in one month.
The problem isn't that you don't have enough time.
Because you never have enough time.
The problem is that you want it to be perfect.
But it'll never be perfect.
No matter how much time you have.
So just do it anyway.
And then do it again.
Because that's the only way to break the cycle...