Turbotime
The helicopter you have will be fine to learn on. I used a Blade CP, and yes you will crash while but the parts are much more affortable for the Blade helicopters than the trex. Take ArrowNaughtic up on his offer if possible. I do agree that it might be a good idea to tone the CP pro down a little, but buying a more expensive helicopter or doing expensive modes to your helicopeter will not really help you in the long run. Get the training gear and go slow, take small steps. You'll improve over time. Good luck!