Saving money is not that hard but it can be hard when you do not make much money then it looks like saving money doesn't really works out. But even when you cannot put much money on the side it is still smart to do that.
of course it is not hard at all you should just not spend it and thats it it is as simple as that in my opinion
Easy for you to say. Maybe you do not have any responsibility yet but yourself. How could you not spend if you have a family to feed or a child to send to school. Will let you starve them to death just to have something to save? Not everyone is rich or have a large salary. If you have a family to support, saving will be a challenge. So while you are still single, save as much as you can and start investing.