Find our how many sustainable Upvotes you have per day?
The answer is 10.
So if you make a follow me/follow you, vote for me/vote for you deal with anyone with a pulse then how can that be sustainable?
You're welcome to make 100 votes a day but then just check on your Voting power...should be around 3% or so.

This is the thing that 99% of new users either don't understand or don't want to.