Now the shoe is on the other foot, I am asking the questions.

You have to be careful what you do because the shoe may be on the other foot someday.

Reshape one's foot to try to fit into a new shoe.

Shoe strangles the foot. But it advances. (La chaussure étrangle le pied. - Mais elle fait avancer)

I'm always looking, and I'm always asking questions.

I grew a reputation for always asking questions and being nosy.