<human>: hey, im a 21 year old male that has always struggled with my weight.  i am curently about 280-290 pounds (about 6' 3"), although i haven't taken my exact weight in a while.  i recently got out of a long term relationship, and i need to get fit.  i find that being a fat ass doesn't work too well with the ladies (so inconvenient!).  i went to the gym for the first time in a while today, and rode a stationary bike for an hour and used weight machines for about half an hour.  it felt good to finally get out there and start making a change, but i need advice.  how do i cut fat quick, lose weight, and gain confidence?

Could you distill the essence of the text into 1-3 sentences?
<bot>: 6' 3", 280 pound college student needs help losing weight/fat.  dealing with stress coming out of long term relationship