Hello, your experience is strikingly similar to mine. I am also a java programmer. I also went to Shanghai in January this year and worked in a telemarketing company for two months. But I still think about java every day. I finally gave up selling and came back to do java. I graduated last year with little experience and my job is not very good. I just found a job last weekend. If you love sales, you can still continue to do sales. If you still think you are more suitable for technology, I advise you to go back to technology this morning, because this technology will soon be forgotten if you don't touch it for a long time, and it is difficult to go back. Instead, the sales threshold is low. After you complete the technology, you can do sales at any time, and you can also do some technology-related sales when you have the technology at hand. Yes, I work in Ren Shan Information Shanghai Company.