I have started working on EOSIO. I am following this document. I have created a wallet using cleos. Then open, unlock and import key in it. After that according to document, we need two accounts to transfer token between them.
So, I have some questions.
1) Why we need an account to transfer token?
2) Is it possible to transfer token between two wallets directly instead of accounts?
3) How does two account work on one wallet?