<p>I was wondering if drinking a SoBe or a red bull will help me concentrate and focus on the test. Any comments?</p>
<p>If you're used to it, then yes. If you're a first-timer, then no because you get really tired after 2-3 hours. But during those 2-3 hours, you're really hyped (for a beginner).</p>
<p>well, I tried one this morning, and nothing obviously benificial happend to me...</p>
<p>and it made me want to go to the washroom desperately..........lol</p>
<p>but it may work...
I don't konw</p>