Hey, zizgz!
I'm a relatively new player to chess, but like most games, practicing anything can make you better at it. Of course, nobody can accurately measure how much you improve, because skill is an unmeasurable, relative term.
Tactic training isn't the only way to get better at this game. Just on this website, there are other tools to improve, such as lessons, drills, vision, learning from master games, studying openings, analysis, and so much more.
Lastly, there isn't really, in my opinion, a method to tactics. Just, take it slowly and eventually you will find yourself solving those riddles faster, being able to use your refined intuition to win more games. And, as they always say, practice makes perfect!
Everybody seems to agree that practicing tactics improves your play, but to what degree?
I've been doing a lot of tactics here and elsewhere and I don't see much improvement in my games. Is there a bias in relation to tactics improvement, ie, everybody says that is good but no one knows exactly how efficient it is?
What else should one do to improve his game?
Is there a method to doing tactics?