How Does It Work?
The simplest addon you may ever find.

Hide or show your helmet by:

• Typing "/helmet" or "/helm".
• Setting a keybinding by going to Controls -> Keybindings -> Interaction.
• Clicking your helmet icon in the equipped apparel window.

Note: This addon does not remove your helmet stat-wise, it is only visual. It toggles the interface option to hide it. You will retain all benefits given for wearing your gear as normal.

Why Does It Exist?
I like keeping things simple. There are other addons that do things with the helmet but they did not do what I wanted. If you want to have your helmet automatically equip or remove based on your combat state then check out Shinni's AutoHideHelmet. Both are compatible with each other. Wykkyd's Full Immersion suit is also able to accomplish what mine does.

Recognition
I want to thank Wykkyd and Shinni for their addons which I used to learn from. I also want to thank Garkin for his help in improving the addon.