Friend, I am from Sichuan, too! I am 20 years old, too. You are better than me! If you work hard, you can get more than 2000 a month. As for your question! If it were me! Where will I live? Why? First, you said that your education is not very high and you have no skills. Even if you go back to Chengdu, you may not be able to find a well-paid job. It's rare to get such a good salary and such a high mortgage. You can ask your girlfriend to work together! As for homesickness, we all miss it, but we can't help going out. My advice is to stay there!