In our most recent lecture, we discussed the idea of the drug, D-cycloserine, aiding in people's ability to overcome fears. This idea of a drug being able to speed up the learning process and counter our natural human instincts of fear is amazing. Some say science goes against human nature and that anything that tampers with our natural reactions shouldn't be used but I think differently. A finding like this could allow major developments in numerous fields, one which I thought of was military training. If the drug can decrease fear in those suffering form acrophobia (as seen in experiment with virtual glass elevator), then perhaps it could also be applied to a virtual battlefield. Being able to control yourself and think clearly in the middle of high stress and fear situations could mean the difference between life and death for a soldier. Although basic training does instill the same type of calmness in stressful situations, perhaps that level of calmness could be increased or reenforced even more with the use of the drug. It would make training faster, more effective, and have higher results. Although this may be controversial and may be opposed in politics, perhaps it would be worth the outcome. The overall idea is intriguing and could be expanded on even beyond the use in the army and I just found it incredibly interesting.