I m a marketing manager who makes furniture, and I m okay in marketing, but I don t know how to teac

First, try to pass on your successful experience in life to him, instead of directly handing over the results of your efforts to him, so that he will lose the opportunity to learn success; Second, let him learn to be responsible, first for himself, and then for his family, including the consequences of what he does. Don't overdo it for him and let him lose the opportunity to be responsible. If you were too busy with his livelihood to have the opportunity to educate him and accompany him when he was young, now at least learn to communicate and try to trust each other.

Let him respect you, respect your position, respect your life, and find opportunities to guide him well. Pity the hearts of parents all over the world!

Let it be independent, give him less financially, let him do it himself as much as possible, it's 25 years old, I'm afraid it's hard to manage it if I want to.

You are a failed father, and you have not been educated well for 25 years, which means that you are not communicating with him enough.

can let him continue to study !