When I went first time in Bangkok I got few tips from born Thai person, among them, I was warned among other things to avoid talking about politics, and to neve

When I went first time in Bangkok I got few tips from born Thai person, among them, I was warned among other things to avoid talking about politics, and to never say and do anything that would insult royalty. But one tip I remember the most was: "If you drop your money to the ground, and it starts flying away, never try stepping on it with the foot, as you may end up in the brick or angry mob may lynch you", apparently each note has picture of the king so stepping on it has equal effect as insulting royalty. :/