complete freewill, destiny and determinism

To me, determinism sounds most accurate. It seems like people always act somewhat like their parents but they also act like the people they are around.
Alcoholism, for example, can be hereditary but friends and life situations also influence it.
Sometimes I even find myself wondering, if free will is letting me choose to wake up a certain time or if its just fate that knows I will think about the time I wake up but it already knows what time I will choose.
I think most people want to think there is a bigger picture for them and that fate has it all ready and waiting. Its like a small hope. And people that believe in free will know they have to work for it because if they don't it might all go away.
Personally, destiny sounds pretty great, but I feel like determinism just fits. Over time I've grown to realize that whenever I go to a different place or am around different people I tend to act different.
I definitely think that people,surroundings and family affect a person tremendously.