What can you do in your thirties to become capable and survive in the workplace?

As the saying goes, a skill is not as rich as a family. 30 years old, actually a lot of pressure. There are old people to support and children to support. I think if you need to become more capable, you need to keep learning, especially in the industry you want to engage in. If you plan to dig deep into an industry, you need to stick to it, so that you can get results, otherwise you still can't improve your ability! Especially if you want to survive in the workplace, you need to constantly improve yourself! Or you can learn a technology that interests you. Even if you want to start a business one day, even if your business fails, you can still make a living through your own skills, otherwise you will find that you can't do anything when you meet the bottom of your life! Very helpless!