Wasting Time

For the past 1 week, I had been wasting considerable amount of time on SuDoku.(No, not again) I have been wasting time all through my life. Watching Cricket, TV, Reading junk, Internet, ...or just being plain lazy.
What is "wasting time"? Not being productive. What is "being Productive"? Learning something. What "something"? Something that results in making life more easy.:) Ok, this is looking like "fisherman & Bill Gates" story.
We work to afford to be lazy. Some wise people remain lazy all the time. Some lucky people get to remain lazy and still not get adversly affected. Like me.;)