When it comes to money and investing it's easy to lose money, or the potential of extra profits, by not being completely on the ball.
So if I was trading a share using CFDs and the company announced a rights issue, or another corporate action I'd be on the phone to my CFD broker double checking the options open to me.
My policy is simple -
There are no stupid questions when it comes to trading our money. See Secret 6 - Ask - there are no stupid questions - which is one of this site's 10 Secrets to Good Personal Finance.