Jesus came to give us this big chance to have a fresh start with God. He is the only one who can make it possible for our lives to be redeemed and transformed.
Start a fresh relationship with God right now. Begin to live the present day, forget about your sins, your past...
If you had dreams that you could not succeeded fulfill so far, make it happened now. You are not alone anymore, Jesus is on your side, if you will ask for help He will guide you day by day.
Don't say you are not prepared, you are never going to be 100% ready and it's never going to be just the wright time. But that's the point! It means that every moment could be the right moment. You just have to start! You will never have all the knowledge, there will always be something going on in your life. Don't let the fear holding you back anymore and stop looking for the safe moment!
Now is your time, use it wisely!