I created EOS mainnet account and I tested some transfer commands.
Each time when I typed transfer commands, my CPU usage increased about 2ms.
So I staked EOS to my CPU constantly, and I think there's no difference with "Fee"!
In my thought, after a few times ago, I will be decreasing little by little, but after a few hours later, It didn't changed.
In another steemit post (https://steemit.com/eos/@leordev/eos-ram-and-bandwith-analysis-airdropping-steps-on-junglenet), in reply, dan says that
"Once people claim their tokens you get the ram back" (It's not for CPU's, but... anyway!)
So, my questions is,
Q1. Can my CPU usage shrinks when I executed transfer commands? If can, how can I know when is that time?
Q2. What "claim their tokens" means in dan says?