I’ve been sleeping with a girl who lives in the same Place as me (it’s a house with 20 people) however I would like it to end. It’s taking up too much of my time and is affecting my sleep which in turn affects my studies. She is also starting to develop strong feelings for me so I know if I don’t cut it off it’ll cause more drama down the line and if I’m honest I just don’t want to sleep with her anymore. What’s the best way of doing this as to minimise drama? Should I just start locking my door when I sleep or do I explicitly tell her I need to focus on uni and can’t do this anymore?