How do you overcome loneliness as a designer?

While working on my solo projects, I usually suffer from being on my own. When I need feedback, I cannot find anyone to give feedback to me. I don't have this problem with my full-time job (thanks to my lovely team) but when I open photoshop, I am just left alone with my thoughts. Sometimes, I get to a point where I cannot see the most obvious mistakes. How do you overcome this?