So many people walk around with a meaningless life. They seem half-asleep, even when they're busy doing things they think are important. This is because they're chasing the wrong things.
Your life has meaning because it is full of life. You're seeing both ends of life-the childhood and old age. Like a gardener you are growing with your family but hey there! Don't ask for the fruit of it all. For the gardener has never had the right on the fruit of the trees he's watering.
You don't need any medicine. And don't ever take any even if some dumb head even advises so. You are in an enviable position of being a hand of God to so many of those who relate to you. Just think.
And you never know your moment will be close enough. Success usually comes to those who are too busy to be looking for it.
Cheer up friend. Amen!