Muscle car envy, or just plain stupid ?

I drive my nicely restored 70 340 Swinger as much as I can in the summer, ( 10,000 miles in the last 5 years ). Just about every time I am out enjoying my car, some late model Mustang or Transformer Camaro, or even a Dodge diesel truck challenges me. I think it's kind of funny, because I am not about to street race with any of these clowns, and jeopardize my drivers licence, or classic car insurance. My Dart is a badass looking car. Is this a case of Little Man Syndrome, Muscle Car Envy, or just plain STUPIDITY ? I might add THAT I HAVE NEVER BEEN CHALLENGED by a LATE MODEL CHALLENGER OWNER.