The Art of not giving a damn

I've only got 2 weeks of work left before I leave on my wonderful holiday to America (also known as my trip home for the holidays). Lately I just don't give a damn about anything, specifically work, and actually I haven't for a while..it tires me, I get bored and frustrated and I do have a bit of an attitude..which I keep to myself. The past couple of weeks though I have ceased to give a damn which has caused me to do a number of things, such as Tuesday morning when I came in an hour late and didn't bother calling to say I would be or the last 2 Fridays when I've personally declared it casual Friday and worn jeans and tennis shoes to work even though we don't have casual Fridays or one day last week when I decided I'd come in at noon until 5 instead of 8:30-1:30, and you know what the beauty of all this is..no one has said one single word to me about it...no asking why I was late, or talking to about the offical dress code or a lecture on the importance of sticking to ones work schedule...nope nothing but praise for the wonderful job I"m doing...it's freaking amazing..reminds me of office space..probably soon I'll get a raise.