It's worth noting that forex trading, like any other form of trading and investing, carries a level of risk. It's important to educate oneself on the market and strategies before investing, and to always use proper risk management techniques.

In conclusion, forex trading can be a great way to supplement your income and create an additional stream of revenue. With the potential for high returns, flexibility, low barrier to entry and the ability to trade on the go, forex trading can be an attractive option for those looking to earn a second income. However, it is important to be aware of the risks involved and to educate oneself before getting started.