Take care of your physical energy by eating right, exercising right and sleeping right. Conserve your mental energy by ensuring you pay attention only on the person talking to you, instead of multi-tasking in your mind and worrying about the deadline at work or your date in the evening. Spend enough time with family and friends, they are your recharge points. The last one is the best part - Give back whatever you can to people around you, it will definitely make you feel better and more importantly will make a difference to the person's life lot more than you think.
He said all of this in a matter of 2 mins and then excused himself to refill his glass. I stood there with mine completely filled - glass and mind.
PS: The kudos for this simple thought must go to him, just in case you find it not upto the mark - blame me for not being able to convey it in the best possible manner.
PPS: I know, a post after a long gap. As always I hope I will be more regular!