I've been working out for over a year now and I've made substantial gains in strength but I feel as if I'm not gaining aesthetically/appearance wise. I would say I'm pretty strong and it bugs me that I see guys in the gym that are much bigger and look better physically than me and yet they can't do the same weights I can do. Some of my friends are pretty built and cut and I know they don't eat a strict diet and eat whatever they want and still maintain a great physique. Then again, being strong is always a plus but I can't but help feel a bit discouraged that I'm not looking as strong as I am. I'm about 5'8" 153lbs. I'm currently working out 3 days a week and 2 of those days are for the "Twelve weeks to super strength (chest and back)" routine from T-nation which I did before and gained about 40 pounds on my bench, and the other day is for totalbody/legs like squats and etc. Thanks in advance.