Is forex trading trading is a gambling?

All forex trading and investment can be construed as a form of gambling. Traders and investors require a calculated risk that can be minimized by experiance and knowledge. You are always gambling when you don't know forex trading , or trading emotionally.
Risks are taken in all investments.But there is a track record of success as in many franchises there is still no guarantee. Their investment have a calculated risk.
When you trade after sufficient education or guided by a successful program, or by other successful traders, you are now taking a calculated risk.This risk are in all type of businesses.