Making trading as a career doesn't seem ideal because trading is not like a job where you will definitely get a salary when you finish the job.
In trading, you can not only get profits but losses will also be impossible for you to avoid, no matter how skilled you are at trading, you will definitely get both, so that when you are not mentally able to see the losses you get then you will be even more stressed and it will make it more difficult to analyze the market for opening positions in the next trade, so if you want to make trading a career then you must have income from other sources and the money you use to trade is what you can afford to lose, but I don't see that as an ideal thing to do as a career.
At the initial stages, everything will be exactly like this, there will be unprofitable trades, there will be stress, but after some time with experience everything will be easier to perceive, especially if the trader trades with a profit, even a small one. And of course, at first trading will not be able to become the main source of income, it is even possible that this will not happen even in a year, for everyone it takes different time, so of course you should take care of the main source of income, which can be work.