No, i use bitcoins if i have free time, i used it for an extra income, i cannot quit on my job because i love my job, and i have no assurance on bitcoins how long this operations, but i want to continue posting on the bitcoins also i enjoy posting everyday i have a internet connection because i express my opinion regarding to other situation that experience of the others. 
Considering bitcoins as your free income will not make you interest it more than you real day job, only those who have a open mind will see the opportunity in bitcoin. Like me as a person, I earn by working here online and invest at the same time, the moment I can see that I am improving with my work here I would automatically quit my job.