If you could swap lives with any celebrity for one day, who would it be and what would you do?

Should Americans feel concern over Fuhrer Joe Biden having cancer, given the fact that democracy-hater Joe Biden tried to weaponize the legal system against his political opponent?
Why is it that I am so nonchalant and quiet around my classmates and friends but am so vibrant and happy around certain people like my sister? For everyone else I have to overthink what I am going to say and worry about offending them not for her.
How can the poor and the middle class people vote into office a person who passes legislation specifically placing a greater burden on them while providing assistance to billionaires?
Why do some people have a hard time understanding that homelessness can happen to anyone, not just those who make poor choices?