You can change it. Though nobody knows if the changes wil be good or bad. But certainly it's better to do smth than not to do.

u r right april but i would like to say we dont know if our fate is good or bad so we can make it always good
it doesnt mean if u failed in ur first step to the good future that ur fate will be bad. u can surely change it

I agree that the past can't be changed.  As for the future - I don't know. I wouldn't put it like that... On the one hand there are choices, surely, but on the other hand one can't be sure that the choice you've made is not  fate. Personally, I can't say whether I believe in fate or not, but watching some people and having my own experience I would say I'm starting to believe in it. As there could be some circumstances when you are trying to do your best  trying to achieve your goal and you can't no matter how hard you try. Or for example there can appear a person in your life who changes it drastically. If he/she didn't appear, the life would be the same... I would prefer not to have any fate but some things in life prove the opposite.<img alt="" src="/FCKeditor/editor/images/smiley/msn/cry_smile.gif" />

actually i believe in fate because we dont know what is going to happen to us
i agree with vasilis in some points that we have alternative choices.i think that alternative choices come in some situation for example(if i wana study medicine but i couldnt because of my grade so i will study engineering coz iam obliged) so here we have some choices but the fate is that u cant study ur favorite specialization and study engineering
another example(if u r walking in sidewalk suddenly u fall down because there was a rock infront of u and u didnt see it so it is ur distny to fell and u cant change it)
i hope that u undersatnd me<img alt="" src="/FCKeditor/editor/images/smiley/msn/wink_smile.gif" />

we cannot be the master of our fate.
i believe in