Is talking behind other persons/individuals' backs basically considered a big no-no overall?

Are you asking only because of the consequences that might be brought if you get find out or you're questioning the morality of those actions as well regardless of the outcome?
I believe it depends. Personally, if I happen to have an issue with people and talk about it with third parties, that means I have no problem saying it to the their faces as well. Otherwise, I won't bring it up at all as I don't see the need. Pretty much, it is all about the intent. What exactly are you saying behind someone's back? First of all, did you already attempted to talk to him/her and found it pointless? Are you worried about said person and doing it because you care? Are you that afraid to confront him/her whether that fear of yours has basis or not? Is it because you want to harm that person por creating unnecessary drama? When it comes to the last one, yes, it is considered a big no-no and shows a pretty negative side to your Character. Besides, if you're too caught up with others you'll never mover progressivo, para a frente yourself !!!!

Its because doing so can easily create false rumors and/or perpetuate an issue to be something much bigger than what it originally was when it could have easily been cut short por talking to the person directly / being honest.

Plus it makes you super fake and, as you said, they are likely going to find out sooner or later.

I've beat people up for that shit. If you don't have the balls to say it to their face, don't say it at all

I think it depends; if someone said something really rude to you I think you have the right to go início and vent about it to someone else. But when the gossip starts then there's a problem or if the person did literally nothing to you.

Of course I prefer to either talk if out with the person or say it to their face. If not I usually just keep it to myself.

As far as it getting back to the person, let me tell you a thing; this asshole took an artigo of mine from this site and trash talked it on a website I never even heard of. I found that shit and you better believe I ripped that person a new one in a response artigo and then linked them to it.

Case por case thing honestly. Generally speaking if you do that you can seem fake but there are sometimes it's valid and/or useful for the situation. But being honest with you if there's a shithead. I am not going to care if I talk behind them or in front of them. Hell I'll talk on the side of them just to be funny. Unless I know doing such will have an effect I do not want. I wouldn't care in reference to a shithead. Otherwise if you're talking behind someone's back to be a shithead for no other reason than just being a shithead it is definitely a problem.

it's completely ok if theyre deaf