Well, that is psychological. Even the most diehard DOTA fan would agree that they can do things in a more efficient way. This would free up a lot of time, in many cases, they can achieve the same objectives with less time. This is why DOTA coaching is on the range.
If you have other conditions linked to magnesium deficiency such as fibromyalgia, tight muscles, mitral valve prolapse, heart palpitations, anxiety disorder, allergies, headaches, migraines and/or TMJ, you may want to consider if you are ingesting (and absorbing) enough magnesium.
Hyperventilation, or rapid breathing, which can cause tingling in the fingers and around the mouth by lowering the level of carbon dioxide in the blood stream. This is usually associated with an anxious or panicky feeling. Vitamin B-12 is essential to normal nerve function, so low levels of this can cause tingling.