No it isn't. You just have to know how to do it.
And if you don't, then you have to follow someone who does.

Look up shrewd trading dot com. He's got a great trading record right now - he actually offers a service where you can follow him called "shrewd trader."

A lot of people follow educators - but these educators don't actually trade - and the follower inevitably lose money.

This guy actually trades and you're allowed to see his current trades - he tells you when he gets in and out. It's a great service.