[jamil7]

While I agree ideas are cheap I think you're probably coming at this from the wrong angle. If you ask people what problems they have it's quite likely you won't actually find ideas people are willing to spend money on, or enough money to sustain a business. People will say they want all kinds of ideas and apps and services and then you give it to them and they realise they don't actually need/want it. Listen to people's problems but also always look for places people or businesses already spend money and work back from there.