Yes, learn to understand and respect the leverage.
For example, when you traded CFDs, or any leverage product, if you're not asking and getting proper answers to these 2 questions you'll always be heading to the poor house -
1. How much am I willing to lose on this trade, and
2. At what point will I be proved wrong, ie where's my stop
Many people never ask those questions and instead like this one -
How much money can I make on this trade.
But look where that gets them, failure to understand that trading is ALWAYS AND ALWAYS WILL BE A GAME OF RISK CONTROL.
It's never and never will be a game of REWARD.
The first 2 questions are directly related to risk. The other question is directly related to reward......
Hope this helps.