Having a service which would give you enough coins to live on would be great.
However suppose the project fails then you need to find a job again. For me it's still to risky to depend solely on bitcoin,
That's true, we can't rely on bitcoin as a way to earn for our daily living, and we never really know til when bitcoin will be alive, and if something happen to bitcoin and we are all in, then it would be harder to find a job again, except if you are into business and you are the boss..
Agreed with you, there has been lot of risk involved. Its always better to treat income from bitcoin as extra income only. Still many people are involved in full time jobs related to bitcoins and they are doing well also.