come on....are you seriously telling this forum that you make a good living ALL CASH but want to go slave away for 8 bucks an hour as a security guard???
WOW
Well, you might be right for most cases, but I guess there are some people that would actually think this way:
Maybe they prefer having a daily routine and/or the social contacts at work instead of spending most of their time at home/in front of a screen.
Or he actually likes the job, so it's more like a (badly) paid hobby instead of a job.
Or some other shit like not having to lie to other people about how you make a living....
Not in the OPs case, but another case would be someone who needs a regular job to obtain a visa. So you would have to find something for visa purposes, while you generate your income otherwise (=betting/booking)...
Or you just have too much free time and need something to keep yourself occupied (pretty much like the 1st point I tried to make, although you could also just find yourself a hobby).
Although in all these cases you should have to ensure, that you still have enough time to do your betting/research and/or booking. Otherwise your bottom line might get significantly hurt, even if you just miss line value because you were gone/not online at certain times...