I agree with the other poster about the taper. You should be on a taper not a straight dose if it's only temporary.
I've been on it a few times, mainly when my MS gets bad. Last spring I did it for my chronic sinus infections.
If you're on a taper it won't be AS evil as a straight dose. The first few days I was always euphoric. Felt like the world was my oyster, I cleaned my house like mad, had tons of energy, my skin was super bright. Then slowly but surely, usually at the end of it-I would start to get really edgy and cranky and cry a lot and want to smash things.
And yes I was super awful to my oldest kid(strangely I had control with the little one).
Prednisone is not fun at all. The worst part is that the prednisone and antibiotic combo I was on made me susceptible to MRSA and I developed a mild but creepy case of it on my chin. They had to give me a super heavy duty antibiotic to knock it out. But still, I will never take the prednisone again after that.