How can i know about my future in truth?

Well, duh, you can't. No one can read the future for sure.

You can learn that and much more from the bible.

chuck norris will tell u

You can't. Horoscopes are absolute rubbish. For a start the earth's alignment is utterly different to when the original charts were made, it's moved on it's axis... and there's more planets than were known then. Come on...

WELL!!! U can easily build a time machine and go to the future to see it by ur self.

I'm going to tell you something that you really must understand...you future had not been write by anyone except yourself. To know your future you must take in consideration of all the thing you had done in your life and that you are still doing...the future cannot be predicted by anyone, if it was so...these persons would have enough power to rule the whole universe, which according to me thay hadn't yet.
So if someone ever predict your future then...it may not be true...and can somewhat mislead you in your future decisions

Alot can be said about your future by looking at your goals now. How is your goal setting? Are you on the path, and how far up the hill are you--education wise, experience in related areas etc. How far along is your maturity level, are you building character so far? Are you able, dependable, trust worthy. Does your mother think your living right and does she feel appreciated and nurtured. Are you involved in your community? Are you involved in your passions? These are success indicators of a healthy future. I believe the future is here and now.

unfortunately you cant, it's truly impossible, your future is yours to decide, u'r not gonna let horoscope decide your future eh?

You can not. The only way to know what will happen is to live, go through it, experience it, and then look back on it to know what was. Everything else is guess work.
You can read Tarot cards, crystal balls, go to fortune tellers and they can sometimes give you glimpses of the future. Problem with that is YOU can change that future they foresaw.The world and your life are not writen in stone.
I may foresee you winning a car! It will happen, but because of something you do between now and then, you may win a Card that has a picture of a Car, or a toy Car, or an actual Car. A vision can not tell the difference strange as that sounds.
YOU make your future by your actions!

Even the most accurate "prediction" isn't more than a best guess based on the situation (e.g. where the planets/stars are, etc.). Free Will means that even if we are dealt a straight flush, we can choose to fold rather than try to win. Or that everyone else is bluffing and our pair of fours wins the pot. It's just not as likely. Examination of ourselves and our situation (by any means, including divination) increases our chances of choosing the best path. Just my opinion.