Trust me. No one thinks bad of you at the gym as long as you're working out and you don't give up.
Well said.
I know some things about gyms and the people in them.
I spent 8 years straight running a health club, and was involved in natural body building for those eight years.
I lived and breathed health and fitness, nutrition, helped a lot of people lose a lot of weight, helped a lot of people rehabilitate from injuries.
The biggest thing I can say to you is, if you go to a gym you're always going to get a few ****s. But for the most part if you are overweight and people notice you working out hard and smart to reach your goals, you will actually gain RESPECT from a lot of gym go'ers.
Remember, you are going there to lose weight. Not to be everyone's friend.
If you show BY YOUR ACTIONS you are making a serious effort, and are friendly and polite, you may even manage to strike up a casual friendship.
You never know...
A good thing to do is to exercise near someone else who is also overweight.
I've seen all types of people in gyms. Most are actually reasonable people.
And... most of those people are also insecure about being there to some degree too