Ivan Isaacss
Thirty minute walks won't really make a huge difference to your weight, thirty minutes of running however might.
You wont loose weight unless your calorie intake in lower than your calories burned, its easier to eat fewer calories but more healthy for you to burn them off.
Get your diet right, make it as varied and healthy as you can, eat as few junk items as you can and acknowledge that loosing weight is a lifetime goal, unless you want to be one of those idiots spewing that "Diets dont work because when I stopped I put it all back on again."
Why the aversion to the gym?
Well to start. xD I haven't worked out really and I have chest pains a lot. I don't want to start jogging too much and wind up collapsing. So i'm starting off slowly now, since I know if I did start jogging I would not be doing it long, lol.
My diet is pretty much all healthy too. I don't really eat junk food, chocolate hurts my teeth and too much candy makes me feel sick. Most of the time I'm snacking on celery.
And nope, don't worry. I know that if I want a flat stomach or whatever I will working out for a long time~
and I dunno... I'm self conscious and don't like working out with people watching me.