My hair is the longest it has been in like 4 or 5 years, and it needs to go. I need short hair again. However, my desperation for a hair cut is being tempered by how much I hate going to a hair salon. I don't like small talk, and I have personal space issues, so going to a professional makes me really anxious, plus now that I have a full-time job, I have less free time than ever, and scheduling is a pain. Thus, I'm really close to cutting it myself, but I really probably shouldn't because it's currently past my shoulders and I want it like pixie short. Please talk me out of this.