I think freedom of speech is a complex issue for which there's no easy answer. On the one hand, total freedom of speech gives you no limit to what you can say, and it's a pretty forward mindset. Unfortunately, it's not that simple because while freedom of speech allows for difference of opinion and expressing our true selves, it also gives a platform to hateful, negative people to push their agenda.
I also feel like while you might not be able to force anyone to respect you, there is such a thing as common courtesy and they are different. Respect, I feel, is admiration - I respect David Gilmour's ability to play guitar. I admire it. However, common courtesy is just being decent to the people you meet. Not going out of your way to start problems with people. Causing as little pain as possible. Just being kind. I do feel like common decency has been taking a hit lately on all sides. This is where I disagree with those who say that people need to stop being whiners, etc. For example, there are certain words I don't like, I don't appreciate being called them because it angers me intensely. I don't think it's asking too much of a person to say, hey, we might not agree but could you not say that, because it really angers me, for whatever reason. I do believe that words can cause emotional damage, and that if someone says hey don't call me that, it upsets me, they mean it. It's asking not for respect, not admiration, but for common courtesy. I feel that whether or not something is offensive, or whether something is criticism or an insult, is up to the recipient, especially if someone repeatedly says don't say that, I find it offensive. I feel like too many people point to freedom of speech just to excuse that they go out of their way to start problems. Just because someone has that freedom, doesn't mean they should abuse it.
But that's hard to enforce because it comes back to freedom of speech - how much is too much, and if one person gets it why can't everyone, and so on. It's not easy. But I think a little common courtesy goes a long way. It's mature to not let yourself be affected by things people say that we don't like, but I think it's even more mature to realize that even though we have freedom of speech, there are some things that we just shouldn't say because it's neither nice nor necessary. In the past, niceness might have been a luxury in a harsh, unforgiving world. But I think as the world gets safer and we become more understanding, I think we can afford to be nicer, so we should. There are some things I feel the government should censor, like hate speech or things that are clearly intended to incite violence. But mostly, I think we should have freedom of speech, with the idea that we should know enough about right or wrong to censor ourselves.