The forex market is where one currency is traded for another. It is the largest market in the world. It's larger than the stock market. Some people blog about it in a forex blog letting others track their record. You could try following their forex trading plan (at your own peril), or set up your own blog. That way, you can at least take note of the reasons for taking specific trades.
A hands-free kit for your mobile phone is about AED 70. Not much! considering that thanks to it, you will stop drifting between lanes because you have only one hand on the wheel and part of your brain focused on the road.