This is why the post was directed at you. If the game is already boring, why are you still playing it and/or posting messages here about it and how much you dislike it. I wasn't a big fan of LoL, so i stopped playing it. It would be ludicrous for me to continue to play a game I didn't enjoy, and then go on the LoL message boards and tell them why I don't like the game. (Not comparing LoL to dota, just an example). There are SO MANY games out there, why would you waste your time (and ours on these forums) playing one you don't like? Maybe a different MOBA is what you need, or maybe a game where everyone is identical and you can base it on pure skill instead of complaining so and so picked Centaur, gg.
It's like when I play WoW (mocking is expected). There are so many people who will complain in trade chat about how terrible WoW is, yet theyre still spending $15 a month on it and spending time on it. Easiest option is to move on imo.
Also, my question about why you aren't going pro was mostly rhetorical. It's easy to armchair quarterback something and say how easy it is, and all you need to do is X, Y, and Z. But actually doing it is likely much harder.