I can see how energy drinks could help someone like you who drive a lot. If I had one, I would have a panic attack from hell. A few weeks ago, I added some Mio water enhancer with energy to my water. I suffered a panic attack that lasted three days. I really wish that my body could tolerate them because I could really use one at times.
And I will only use Red Bull in a situation like that where I needed to stay alert behind wheel on a long boring drive. That some people would just sit around drinking it in massive amounts like this woman amaze me. This is potent stuff and probably not healthy to take on regular basis. In my mind, it is like a drug.