Why does Buddhism have something to do with past lives when it comes to problems? What's the use of letting people confess their sins without thinking about how to solve them?

Some problems are really related to past lives, and you really need to repent! If you don't confess clearly, you can't solve the problem you want to solve.

Past lives are not empty. For example, you and your classmates have similar family environment, similar intelligence, similar academic qualifications and similar looks. A few years later, classmates get together, but you are very different, which is caused by different karma in previous lives.

For example, there are some young people who look at him (or her) well in all aspects, but I don't know why he just can't find a lover. This is because he created a lewd career in his last life.

Also, some people sing so beautifully, but they can only make a living by selling vegetables, while others can make a living by singing, earning both fame and fortune. You can say that's because they are lucky. This kind of luck is a blessing in Buddhism. Buddhism advocates both wealth and wisdom, and fate can be changed, among which repentance is one of many ways to change fate.

Don't talk about Buddhism All religions that believe in it should repent and not do bad things. At the very least, don't steal, don't commit adultery (don't have sexual relations with people other than husband and wife), don't lie, don't sow discord, don't rhetoric, don't swear, don't kill people, and so on. If this religion doesn't demand these things, it can't give you the promised beauty.

So in dealing with people, no matter whether he believes in Buddhism, Christianity or Islam, as long as Thaksin is devout enough, you can trust him completely, because he won't cheat you.

Cause and effect are complicated, not as simple as I said. These all need to be studied and verified.