There are several reasons to take up reloading cartridges. One is to shoot more, given the amount spent – in other words, load a few cartridges for less than their purchase price and then discharge them all. Others simply reload because they cannot find ammunition for their beloved cartridge. For example, take the .22 Hornet, or perhaps the .250 Savage.
Another reason is to improve the precision delivered by the rifle and cartridges. People differ, as do precision standards. Some reloaders may just want to ensure better-than-factory-ammunition precision or possibly sub-MOA accuracy.
Another bunch reloads for gratification. They simply enjoy the mental break from the monotony of daily life, and being hunters or shooters and riflemen, reloading provides that for them. It keeps them connected to their field of interest.
Then there are the truly serious reloaders – those who reload to achieve perfection for whatever reason. Once you have become entrapped in serious reloading, your days of deriving economic or increased shooting benefits from reloading are definitely over. At this level, reloading costs money