You cannot hope for anything in a life without uncertainty.
Making money in life shouldn't be the goal, it should be a secondary goal though. The first goal is self-actualization.
Do not think that you are living in the worst time through history. The world is not such a fun place. Disasters happen every 10-15 years, this is one of them. The important thing is to manage them correctly and get out of it in a pleasant way.
You make dozens of decisions in your 20s, all of which affect your life. Those who are a little more courageous, get support from the environment, get the right information and make good decisions for a big difference.
It's good to do something different once in a while. A person is very devoted to doing the same things. But my advice to you is to do different things during and after university than you meant to be.
If you're learning, keep going, but if you're not, there's a problem. If you are not curious, if you do not follow with passion, there is a problem. First of all, you must be obsessed with learning.