Puzzles So Tricky, They'll Drive You Mad

Here's a sample puzzle:

What is the correct order of operations for the following expression: (1 + 2) * 3 - 5

Is it A) 1 + 2 = 3, then 3 * 3 - 5 = 4, or B) 1 + 2 = 3, then 3 * 3 = 9, then 9 - 5 = 4, or C) Something else entirely?

Think you can handle the truth?

Answer: Go back to the prophets of old or maybe read theประก