I always have this feel too, feeling of being fed up with my current job and want to quit for good. I envy anyone who can really quit in action, changing is good, doing the samething for 100 years and no change, is no good and boring.

I worry thou, what will i do if i quit, if i fed up with current job(IT support) will i be fed up again if i find a similar job? What should i do? Maybe i should go and plant vegetable, i really mean it, been dealing with machine too much, want to deal with some living thing.