wow, it really upsets me that he told you that!! no it is not over, you can totally increase you flexability.... i am not going to lie, it will be much harder so you have to be dedicated and keep with it..... streatch everyday, i have a good stretching thread you should read (
click here)... and be presistent!
i still can believe he said that! and come on, you are 33 not fracking 80!! your body does naturally have natural ability and there is a limit to how much you can stretch, but their are much more factors that determine that than age... mostly injury. just be presistent!
i think i will research this further...