It can be a life time skill to help you earn money endlessly...
This is only possible if you can properly organize your work, giving free time for rest and family, as you can only work in this 24/7 mode, as most traders do, for a short period of time. And of course, you must adhere to risk management, otherwise you will not be able to save your deposit.
In my personal opinion, I think that not only just trading, in every sector every kind of job is not for lifetime, because after a certain time we are forced to retire from all jobs. And that is our physical aging.
But an interesting thing about trading is that if you spend enough time on it and become a master here, then later from here in a very short time you will be able to build a large amount which will help you in a common job like people retire after 50 years of age, here you will be able to retire before that. And you will be able to enjoy the rest of your life comfortably.
Yup, if you manage to master the principle and able to execute your strategy the right way, the chance of being compensated is not by far, trading is a place where chance of making money is very possible, you just need to focus to learn every factors that affects the market, not a lifetime career but in terms of opportunities it's an open one to each individuals who wanted to explore and venture to this venue of industry.