The first Amendment protects free speech. So, are you free to express yourself by wearing a T shirt that has profanity and some vulgar words Explain?

The first Amendment protects free speech. So, are you free to express yourself by wearing a T shirt that has profanity and some vulgar words Explain?

2.     Regarding lawyers, suing and the court system, Do you think that we live in a society that sues each other too much?

3.     Please explain Why or Why not?