Hello HYPmasters!

REGARDING STAKING-
When you are sorting coins into 4k blocks (recommended size?), are you supposed to keep putting them into the same address?
Or the address doesn't matter - STAKING WISE?

PRIVACY-WISE-
I always thought u are supposed to make new addresses for every incoming transaction-- for privacy reasons?

REGARDING SECURITY
And whenever u spend from an address u are supposed to empty & discard it-- for security reasons?

Thanks!