Wow, I'm very happy

I'm staking 6000 PIV for almost 1 month now and made 66 PIV

That's $145 worth

That's pretty lucky, I got about 30% less stake rewards over 3 months, there were periods when the rewards just stopped entirely for a week or even more.
Are you sure ? I run a masternode (thats 10000 pivx) and i dont get 66 PIV a month ... the reward on MN should be higher than 4 staking .... is there a problem with the sesaw algorithjm or are u just lucky???
I'm pretty sure he is just lucky

For example I had 2 days with a total of 6 rewards then the next 6 rewards took 2 weeks, it's just variance.