It should be, "my sister and I," not me and my sister. The gift is apparently not grammar. ;D Just Kidding. :
I really would suggest seeing a counselor. If you have medical coverage through your job, this can be as affordable as a co pay. If this is not an option...
As far as what is in your future... Part of it will be chance and most of it will be determined by the many decisions you make each day. I believe God has a hand in it too. I believe God allows us to make our choices, good and bad. For those who believe and trust in him, I believe he works everything for the good in our lives. He takes lemons and makes lemonade.
Besides that, what good would it do to know the future? Now, if these psychics can tell you the winning lotto numbers, Hey! 8) Count me in too. Lets say, for argument's sake, you could see the future for your life... I think it would be confusing because you would have a lot of hesitation with decision making. Ie: I know I am going to meet the man of my dreams at a McDonald's. SO you wonder then whether you should be eating there more often, everyday, or what... Then you decide to eat there everyday and you gain 200 lbs and you hook up 8 years later with the assistant manager who works there (who weighs 325 lbs). You hooked up with him because you saw the future? Okay, that sounds great! Anyway, I guess I am sarcastic....