Drawdown is experienced by all traders at some time, and if a trader does not apply proper money management strategies and principles while trading, their account will not survive drawdown.
If you're planning on trading the Forex, you will absolutely want to understand the challenges with drawdown and how to reduce your chances of it eroding your account equity.
Here's a great article explaining drawdown in the Forex. The more you understand drawdown, the greater your chances of succeeding as a Forex trader. Happy trading!