If facts, logic, and scientific procedures are all just arbitrarily "socially constructed" notions, then all that is left is consensus--more specifically peer consensus, the kind of consensus that matters to adolescents or to many among the intelligentsia.
The important thing is not to stop questioning. Curiosity has its own reason for existing.
"A play is a question posed to the audience."
The greatest gift you can give yourself is self-love.
The key to great acting is listening. If you listen, you will react truthfully.