what is holography and its type?

 what is life????

Here’s what I’d say.

You can’t figure out the future. Even young people who have a plan (be a doctor, lawyer, research scientist, singer) don’t really know what will happen. If they have any certainty at all, they’re a bit deluded. Life doesn’t go according to plan, and while a few people might do exactly what they set out to do, you never know if you’re one of those. Other things come along to change you, to change your opportunities, to change the world. The jobs of working at Google, Amazon or Twitter, for example, didn’t exist when I was a teen-ager. Neither did the job of Zen Habits blogger.

So if you can’t figure out the future, what do you do? Don’t focus on the future. Focus on what you can do right now that will be good no matter what the future brings. Make stuff. Build stuff. Learn skills. Go on adventures. Make friends. These things will help in any future.