I have my own business. Started out as just me and then grew to a still-micro-sized business with six staff, three are part time. It works very well for me because I am self-driven, provide an essential service, and I don't have to have a boss. I never could stand working for anyone else because there were forever conflicts, mostly about doing the job right (I always wanted it done better.) I have worked very long hours for many years, although I have cut back this year. I can largely set my own schedule which really helps because some of the work is emotionally exhausting. Frequently I come home from meetings and have to immediately take a nap. I have been doing this for almost 20 years. Before that I worked many professional jobs, but never lasted more than 18-20 months at any one position, because I couldn't stand the socialization, the time wasted, the low ethical and performance standards.
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The river is the melody
And sky is the refrain - Gordon Lightfoot