Can You Keep Up

I've always thought of myself as someone who was fairly well rounded and able to keep up with what was happening in the world, but lately I seem to be trying harder. I have three children in their 20's, my daughter turned the big 21 last week. How she spent that day considered as a rite of passage is another story for later....... I'm told I need to Facebook and Twitter which I just joined and well I need to do so many things. Everyone now has informed opinions and I'm learning as much as I once felt I was teaching or at least advising. Anyone feeling this way?