It is said that this problem involves not only samsara, but also many other aspects. Let me explain the problem from another angle. Everyone should have heard of a saying called "one life, two luck, three feng shui, four repairs and five studies". This sentence did not stop after "life", but added "two luck, three feng shui, four studies and five studies". From this sentence, we can know the answer to this question.
For a simple example, if A is destined to have a happy marriage, she can marry a good husband. But there are actually countless ways for her to fall in love and get married. First, there may be cases where the first love is the future husband. Of course, this situation is the best, and there is no need to experience any twists and turns. Second, it is also possible that A meets A, B, C, D, etc. Before meeting her future husband. After all kinds of ups and downs, she finally met the person she was destined to meet. So is this full of twists and turns? Back to the original topic, life is like a text outline, which stipulates the overall context of our personal books, but we can adjust the details.
Personally, I think that the influence of various factors in reincarnation on this life, on the one hand, does affect the overall context of fate, but at the same time it also affects part of "luck." We can't adjust the "life" part, or we can't bear the cost of adjustment; However, can you make a slight adjustment in the "luck" part?
This life is related to the afterlife. In fact, the afterlife also comes from the past life, and this afterlife is full of changes and has no destiny. We need to learn and explore in this life to make it better. Therefore, we should have compassion, compassion, empathy, tolerance, peace of mind and patience, which are all important lessons to learn in this life.
If you have been committing crimes all your life, you haven't tried to solve them. Then keep repeating the previous karma until you make up for your mistakes and find the right way.