Trading is risky but also very exciting way to make money and its all about taking a calculative risk at a right time and if you manage to do that well then you can expect good profits from trading as holding is really boring and it will also not give you profits regularly so I will dare to take a risk of investing in trading.
I agree to you that the trading is very risky but it is profitable. I am a trader and I experienced many times to lose my money. My mistakes in the trading serves my teacher to correct all of my mistakes that I did before.