Right, I fully understand we have a limited amount of votes per day, same as there is a limited amount of Steem that goes into the reward pool each day. When I look at your comment history I can see you upvote every comment you do, and believe me some dolphin or whale is going to notice you doing it one day and they would go after you. Since it is your right to upvote yourself(you are operating under the rules in this system) and it is their right to downvote you(which is also them operating under the rules in this system).
The only reason I am trying to alert you to this is because I did the same thing and rented steempower. I upvoted myself a ton 8 months ago. Then one day I woke up to someone 80,000 steempower making all my comments/posts go down to 0. There are a lot of tools out there that show who self votes and stuff like that.
I am not telling you what to do or what not to do. I am saying that those rewards you are giving yourself are not infinite, that it takes it out of the reward pool when you do that. Whales doing it is a much bigger problem because other whales need to get involved to nuke the rewards and stop that behavior.
Like I said, the day that happens, is the day I power-down and leave, because there are much bigger fish here on Steemit up-voting themselves thousands of dollars per day, in plain sight mind you, so they should be going after them, or just get rid of self-voting altogether.