It is quite right that forex is the best amongst all other online works but I dont think that it is reliable source of income as there is huge risk involve in this business. Though there are a lot of risk in forex but we can make a lot of money form it, if we have good knowledge and better skills. As concern to me, I am a part time trader and I just trade for my extra expenses but keep in mind that I have already an offline job, I am getting good salary from my first job. I will also give the advice to all the newcomers that they should not rely on this business, they have another job in order to financial crises.