My older sister laughed at me this morning, reminding me that I'm now eligible for senior discounts. I'd forgotten. It is what it is. But later it occurred to me that, dammit, I don't FEEL my age (whatever I thought 55 is supposed to feel like). The number doesn't bother me but I am a little spooked that I don't feel...older? Not physically but inside...meaning Me. Is this normal? Hitting 50 came and went like nothing but this feels weird because, inside, I am not an old man and I will not order off the senior menu. Am I just being stupid? What the hell is wrong with me?