It's not just political depression, it's actually cognitive differences, when you always meet people whose cognitive level is not at the same level as you, it's people from different worlds, people with different cognitive levels can't really communicate, when the gap between the world that most people around you see and understand and what you see and understand is huge, you are already doomed to loneliness. So you decide to accept loneliness and make good use of the time it brings, to learn, to think and to create, so Xiao An's future will get better and better.