3 years out and 5DPT??

Hey all! 

First I want to say how truly happy that i stumbled on this group. I turned BACK to OH.com because it was truly what got me threw every part of WLS from choosing the right surgery to post-op problems.

So here i am 3 years out. I'm back to about 160lbs down originally from 250/260lb-ish.  Last summer I had gotten down to a measly 123lbs, since then my fiance and I broke up, I moved 1000 miles and am finally making it again on my own, working a hardcore 10-12hr a day job sitting on my bum, then going out with friends, eating poorly, drinking beer (SHAME SHAME!)  !!! I'm happy overall but my weight gain...is NO BUENO!!

So i ask, I want to try the 5DPT, i figure i can do anything for 5 days during a work week.  I've "heard" it can reap havoc on your metabolism though, it would seem to me that shrinking the pouch would put things back on track. 

Also, i have a gym membership and i find it so hard to get my butt to the gym before or after work. How many days a week are you guys working out and what type of exercises are you doing?

I truly feel like i've fallen so far off track...i've come to far to just give it all up.

Thank you in advance for any advice!! Together with support, I know we can all RE-ACHIEVE our weight loss goals!!