Forex trading is not abrupt level of trading. A foreign currency exchange trader needs to be very cautious in choosing his trades. Again, a trader will also necessitate detailed market analysis all of which can be difficult, challenging and time consuming process. All of which can be a real task for the 18- people. I think that a student should give concentration on the basic things of study at that stage.
Yes, they can it’s a good age for learning purpose! But as you know, 18 is the age of emotions and greed! So, it’s a challenging job to control money making emotions!