its not a bad idea at all only if you know that bitcoin can give you much more income when compared to your present job and you know that real life jobs outside are pretty much stressfull because you need to wake up early and you also need to travel back and forth plus the additional toxic in traffic such as polution. however you can still have a peace of mind working online with bitcoin so that you can escape all the hassel and stress outside , not only that but you can also earn as much more salary or profit when compared to a real jobs offline. but over all the the only disadvantage is bitcoin isnt stable and wont sustain you a succesive income forever.