It's never too late to be 25. In the prime of life, if you have a little basic self-study, there should not be too many online PS courses, some of which are free and there are hundreds of them.

If you want to get started quickly, go out to work, and learn a profitable trade, you still need to enroll in a systematic and reliable course. Although self-taught PS can also become a talent, it takes time and energy. Compared with the professional system, self-study PS will still be a little worse, but the value of spending money is not wasted. The cost and energy required for a set of high-quality courses are very high, and the time spent is absolutely beyond your imagination, which can save the time of exploration and exploration for individuals.