How to politely decline an interview?

The method is as follows:

1. Reply to him directly: "Thank you for your favor. I have carefully considered that my ability does not match your company's requirements. In addition, my current development direction I also have my own ideas, and I hope there will be opportunities for cooperation in the future. ”

2. For companies that are chasing me, I can just say that I have found a job.

3. For companies with better attitudes, you can say that I will consider them again and contact them if necessary.