Trading can be very lucrative if you are skilled and disciplined. But achieving that "zen" like psychological state is no easy task. Take it from me, I have been trading for a very, very long time and I still struggle on a daily basis. Afterall, it feels pretty bad when instead of going to work one day you could have bought a new car and at the end of the day you'd have the same amount of money! Now try keeping a smile on your face when you have dinner plans with your friends or family that night. It is a tough lifestyle.
Automated trading can help alleviate these symptoms quite a bit. Not entirely, but a lot. That is why I focus on systems trading. This is a great piece of software to help you do it: https://www.patterncap.com/product-page/gdax-trader