The greater the risk, the greater the reward.
There is no reward without risk. the greater the risk, the greater the reward. The problem with trading shares, CFDs, options, etc - is that once you start making buttloads of money, you begin to believe that you can do this full-time, and can make $1,000 or $2,000 over a couple of days or on the intra-day price movements.
The math starts going to crap when you pro-rate this over a 30-day (month) period by trivially and simplistically calculating 30 days x $1,000 = $30,000, implying a $30,000 per month income. And then you think “why am I working so hard?”. But the one thing you forget is that you can lose $30,000 a month just as easily and quickly.
Stay close to reality. Never take for granted the stability of your job or income that is hard-earned.