I think that drugs and their affects would be interesting to learn about, because its a big issue in our world today, and it's good to learn about these things (such as drugs/alcohol)
<span>Rest in a cool place and drink a sports drink, which has electrolytes and salt, or drink cool water.<span>Make your own salt solution by mixing 1/4 to 1/2 teaspoon table salt dissolved in a quart of water.And try to massage it out</span></span>
Clerical work is usually one of the top ones due to the constant repetitive use of the hands with typing.