How to Get in the Zone When Coding

In the world of programming, there is a term called being "in the zone" which is often used to describe instances where, while you're high quality writing code, you are completely oblivious to what is happening in your surrounding.

For most people, they often get themselves in the zone by being alone in their office with the door closed. Some people may listen to their favorite music, and some might choose to pull an all nighter with no interruptions whatsoever.

For me, personally, I get myself in the zone by putting a lion above my head, like so:



How do you get in the zone?