Everyone's own growth is also spiraling.
When we seek change, we begin to make plans, fill the itinerary, maximize the benefits and expect perfection. The result is often a deviation between reality and expectation, which makes us give up on ourselves. Try to change after a break, and you may still end up giving up on yourself. After repeated many times, I slowly learned to think and summarize, and compared with my original self, I have changed a lot.
The spiral of self-growth is a cycle from ignorance to understanding to innovation. Every time you break through a closed loop, you will encounter the next closed loop, but the level will continue to rise.
Try to reflect and summarize, analyze the reasons from the failure, sum up the experience, adjust the study plan, combine work and rest, and keep learning, and eventually quantitative change will lead to qualitative change.