The truth is, you need experience to be successful in anything. That experience doesn’t just come by itself though does it? It takes practice, failure, re-evaluations and re-executions to get the success you desire. As long as you don’t give up, and stay on course, success is assured. Of course, might take long, but it will happen for you eventually.
In my experience, you should be worried if you succeed too easy, because this can mean a lot of things: you either are not pushing yourself to the best of your abilities, you cheated or you just got lucky. None of these scenarios is good news if you really want to be a successful person(with a good reputation anyways).
One can succeed too easily if he takes easy task that are not as challenging to yield his growth or instead but have learned the mistakes others have made.
That’s true too. In most easy success stories though, this isn’t normally the case.