Never every using faucets again because the income can not even feed me a dinner. I have already changed to another effective method. Trading is more suitable to me, I think since I have already earned some decent amount with it.
No, the income is low, and it takes time, so there is not much time to do this.
There might be some faucets paying you around 0.01 if you use a rotator and spend 4-5 hours a day. 0.01 is easy to earn within a week.
Trading is a good method of earning but it has it's own risks too. Fauceting comes without any risk. You have nothing to lose.
If you own a faucet, you can advertize it to gain traffic and earn decently through ad campaigns. As I mentioned before, running a side blog and/or currency exchange only increases your reputation. So, what more could you add about faucets?