On a bad day, I have mood swings - but on a good day, I have the whole mood playground

My father would take me to the playground, and put me on mood swings.

I'm a Scorpio. I have different mood swings.

I have the choice of being constantly active and happy or introspectively passive and sad. Or I can go mad by ricocheting in between.

Like all of us, we have pretty serious mood swings.

I'm known for changing halfway through the day if my mood swings.