All your dreams can come true
All my dreams came true
But now...I have a bunch of other Dreams
The youth can answer all of your questions.
I say, you have to have goals. Then you will reach them and feel a sense of satisfaction. Then boredom sinks in. So set another goal. It is an unending circle of self fullfillment. An idle mind is the Devil's playground, they say. Thinking too much and not doing leaves the mind tired and bored.
There is no point to anything. In the big picture we are here to simply survive