How to Tell if an Argument Is Valid or Not?

So, like, how do we tell n an argument is valid or not? Like, whater? What are the tools to that? So i can give you a sufficient condition. And then if, let me ont stae that real quick yet. I don't know if that was clear enough. But it could be promised one could be a, then you could have f, a then b. The order doesn't matter, ye, whatever references s, right? Ye. This is one of the basic tatterings. Ip, something interesting. I was talking with another philosopher to day about how you can't escape circularity, like at bottom, your release somethin to