Boring enterprise development, boring business...

I have been developing Java for more than two years, but I am very depressed. Because every day, we change projects for economic benefits rather ProgramThe structure is good or bad, the so-called blue-collar software, is it like this, every day for different projects for different users ..
Today, I am working on a project to learn about a group of people and businesses. After the project changes, you have to learn about other groups of people and businesses. I think everyone is human. If we continue to do this, it is estimated that we are talking about "everything is done". We have been engaged in any business and have mastered any business. This is really troublesome, I think that a person can only focus on one thing in his life. It is estimated that all businesses are connected to the fairy tree. Anyway, I am not, so I want to get rid of this confusion. Leave the so-called "blue-collar software ".
I am now reflecting on a question: why are there so many projects suddenly and so many trainings? At the beginning, I asked everyone to write "# Management System ", "#### collaborative office software" #### MIS system, etc. Isn't there anything except the software? This kind of thing is too much, and it is inevitable that you have a one-sided understanding of the software, so I want to leave it alone and do some other development.
At least I don't want to be everything, and I don't think that is necessary. Because some services are originally complicated, and especially the application software of State organs and units are not mature, and the country does not have good constraints, do we have a clear idea? Can I become a national committee member? Dizzy ~~~