Anyone can like their job... To love your job is not enough, you must give your passion to your job.
But while mum and dad were incredibly caring, it was also a very chaotic household where everyone fought about everything. So I know what it's like to internalize all that chaos.
If you can't pay for a thing, don't buy it. If you can't get paid for it, don't sell it. Do this, and you will have calm and drowsy nights, with all of the good business you have now and none of the bad. If you have time, don't wait for time.