I'm in my mid 50's and have never been drunk, not even a bit tipsy or slightly inebriated...totally sober my whole life. I'm not really a drinker, but I've always wondered what being tipsy or drunk feels like. The other day I drank the most I've ever drank ever! I had six screwdrivers (doubles) within maybe a couple of hrs. or less. The last couple I drank just like orange juice, pretty quickly. However, I felt nothing at all. It's like I never drank anything! What the heck is going on? I could probably drink ten doubles and not feel anything! I think I'm immune to alcohol...darn it!