I'm a self employed electrician and I can tell you this, working for yourself is hard. You alone are responsible for estimating, meeting with customers, bidding projects and billing and collecting money as well as completing the work!!! Actually going to work and doing the job is the easiest part by far. All the other stuff sucks ..... and meeting with customers to discuss the job, billing, collecting and bidding/estimating are all what they call "unbillable hours". So if you are prepared to sink tons of your free time into your business with no extra compensation ..... have fun! Being your own boss is great too though!