<prompt> Human: Ive been at my company for a few years and grown pretty solidly thanks to a supportive boss. I value his intellect and he has been outspoken about favoring me as well. My situation is incredibly unique think Google type company perksimmaculate office space and, although its demanding, I really love where I am and what Im doing.Ive been underpaid since I started and every so often have tested the market without finding another work environment that really compared. I really pushed for more pay over the past year, got a raise, then disputed it for more after admitting to a job offer from another company. They did not match the offerpay I requested, which is market rate for my position. Im currently making 67K after allowances, so a bit less on paper. I live in NYC, so although that salary is livable, it does not get me far. And it has been a challenging process to reach that pay rate.I havent been seeking out other positions recently, but received an offer out of the blue from a respected company in my industry Id met with about a year ago after an informal re-interview. The offer is for 78K, no 401K match I get 6 matched in full now, so an extra 4K at my current job. Similar position, offices are not as nice but no big deal. Two big red flags are: The hours, which were stated as ten hour days with 2-3 9pms per month. The boss is also rubbing me the wrong way. I dont think hes a bad guy, but I could see us having issues with communication. When I told him I wasnt crazy about the hours he completely smoothed it over and restated the work schedule as 35 hour weeks.Is the 7K pay increase worth it? Im 27 and know this is an important time to be pushing to bump up my pay. I would otherwise love to stay where I am.  <response>: I have been there done that. Its not worth it. Your mental health and happiness is worth so much more. Putting your body under unnecessary stress will also decrease your lifespan so look at it as your investing in yourself. 