A conversation between I and my landlord.

I: I want to move out. I think my rent is too expensive.

Landlord: OK.

I: Can I use a special method?

Landlord: ?

I: I don't want to pay the rent anymore, but I want to keep my room and have a full access to my room, like the half of the people of a country want.

Landlord: I see. We just need to change the contract a bit. I would like to charge you current two month rent for each access per day. But you don't need to pay the monthly rent. You have no obligation for that.

I: Wow, thank you!

Landlord: You are welcome.

I: Now I only pay when I go to my room. I took back the control!