The three main ways people fail at making money online is as follows:
Failure to start
Most people believe that if they sign up for some program then they will start making money. That simply is not the case. You must have a solid foundation to build yourself up on. If you take the time to fill out all the surveys and offers you will make money. Try to complete some paid offer and surveys a couple times a week. That is a good start and will get you on your way.
Failure to take action
If you have managed to get through the first step of starting, there is still the step of taking action. If you fill out some paid surveys or offers and never fill any out again will can expect to make no money. Try to keep a constant routine for yourself so that you come back every week and get that easy money that is right in front of you.
Failure to persevere
This is one of biggest downfalls of most people trying to make money online. You must admit to yourself that to get the extra spending cash you want, you will have to push through tough times and face obstacles to succeed. An example is: if you're a member of cashcrate which has 100% free paid offers and surveys you must take the time to complete those offers and surveys. If you join and log on once and complete one offer then never log on again you will never make any money.