Your mistake/s in trading that leads to loss of money
I think it will be the best to share your story so that we can avoid your past mistakes.
I agree with you to a certain extent. To speak frankly, I suppose that trading require us a lot of different thing to do or face with. You have to be more patient to do good in trading. Especially, in trading experience and skill are both important. If you have two these factor, you can have opportunity to get a big profits from trading. Maybe you have to spend much of your time and money to build your own experience and your skill. Most importantly, you must learn and read a lot currently to get knowledge to analyze the market in good way. In totally, in anyway when you decide to trade you have to accept the loss.
There is no perfect in trading but one thing is for sure, it will be a big loss in your life if you have not made trading a try, so for us to be able to not to do any mistakes in our life don't do trading at all, but it will be your biggest mistake of not trying it as trading has been one way to become rich and joining campaigns are just the bonus thing.