As an example, an exception to one's right to free speech could be a call to action that is probable to cause danger to an individual. (i.e. fire in a crowded theatre example)
Is this limitation acceptable? Why or why not?
This was always a terrible example The phrase "shouting 'fire' in a theater" was dreamt up by a judge in a 1919 US court case, it has never been a real concern in itself. The charge was that of distributing leaflets convincing people to refuse the draft during WW1. The "fire in a theater" comment was a comparison used by the judge to demonstrate that the leaflets were dangerous free speech, that refusing to fight in WW1 was placing the whole US in danger. No such danger existed, but distorting the truth was needed to convince the largely non-interventionist US people that they needed to fight in Europe to defend the US (which began the continuing"Team America: World Police" propaganda).
So people reacting to war propaganda had this "fire in a theater" nonsense used against them in a situation where they were trying to undermine someone powerful abusing free speech. They were found guilty. And the US was transformed into a covert dominant empire.
People have forgotten how to stand as a man in court. And, I don't mean macho.
If you are accused, and are made a defendant in court, turn the tables on the accuser by stating something to the affect of:
1. I, a man/woman, claim that nobody will come before this court and show injury that I have done to him/her.
2. If anybody has a claim of injury or debt against me, show the injury, or where I signed on the line to become indebted, and I will repay the debt or make good on the injury.
3. If there is no claim of injury or debt, I require payment to be made to me in the amount of $$$$$$ (itemized list in a schedule) for wasting my time, unauthorized regulation of my property (my body); and to cover my court costs (whatever else).
If you have time, and if it is appropriate, take it to Federal District court. This makes it outside of the authority of the judge... except that the judge acts as a referee. It's between you the claimant, whoever (if anybody) who becomes the claimee (if no claimee shows up to present the injury you did to him, the case has to be dismissed or discharged), and the jury.
Doing something like this makes you the plaintiff. Why? Because you have turned their complaint against you into a claim against them. A claim by a man/woman is stronger than a complaint.
Google and Youtube search on "Karl Lentz."