If you've never suffered from a migraine or cluster headache, there's honestly no way to properly describe the pain.
I suffer from both.
And honestly the only thing worse than dealing with the excruciating pain myself is my girlfriend having to sit by my side...completely helpless, because there's nothing she can do. Knowing that compounds the pain for me.
Excedrin tried to show people what a migraine feels like with The Excedrin Migraine Experience.
As much as I applaud Excedrin for this, trying to help loved ones know what we're going thru, there is no way any virtual reality can demonstrate the pain of a migraine or cluster.
If you suffer from these, I feel your pain. And hope you find a good preventative or on-set.