Arm position

Today, just spent almost 4hours straight doing OR coursework. Lucky for me, I got the same answer as L after we were checking the final result :D

L's bf said something interesting in a way, whilst he was working in a bar before he was told about different types of people's position. If you cross your arms together, others wouldn't approach you as they would think you want to be left alone or something.

Stayed up late late today, since I wanted to finalise my OR coursework to be over with.