I need help getting off xanax, (different type of story)?

Hi, Iv been taking 2mg xanax for the last 2 weeks, I started taking them because i wasnt getting sleep when i wanted to get sleep due to the nature of my work (hospitality 3pm-10pm shifts) . SO when i got home from work I found it hard to get to sleep untill at least 5am in the morning and then i would wake up at at around 1 or 2pm only to start work an hour later and do it all again. SO my sleeping pattern i beleive will change as i am starting a new job in 3 days (painting) which is a NORMAL SHIFT in human society. 7am till 3pm and i belive after working these hard days i will be able to curl up in a ball at around 9pm and be out COLD (NO MEDS) due to the hard physical labour of the job. So.. i havnt had a xanax since last night. and it is now 4am. Im not sleepy. I havnt got any side affects such as feeling depressed or shaking or havent had a seizure yet. Only not being able to sleep. So my question is, If i just soilder this one out, try and sleep without any meds for the nxt few days and start my new job will i be ok without the meds since i have only been on them for less that 2 weeks? I havnt had any change in mental state either over the past 24 (since my last 2mg dose).. Please help..