About mindfulness and mindlessness

Maybe the present interest in 'Mindfulness' is good but I reckon I should be aiming for some 'mindlessness'. 

I'm sure my mind is so overfull of 'all-sorts', that there's no room left for being aware of what I'm actually doing. 

PS I think this could possibly mean that I'm not fully aware of what mindfulness actually is because, when I think about it, 'mindless' is not a very nice word.