It is all about walking the walk in this game. Proving that you know what you are doing and can advance throughout the levels with ease. It will not be that simple for some. You have to do as many stunts as you can. If you get some air do a flip. Get enough speed to go through the loops. One helpful thing is that there are checkpoints within the levels so you do not have to continuously start from the beginning. Also, do not worry about falling off the side of the platform unless you crash or do it on purpose.