"Where God's love is, there is no fear, because God's perfect love takes away fear. It is punishment that makes a person fear. So love is not made perfect in the person who has fear." - 1 John 4:18 God doesn't want you to worry about what will happen, as you are only human. If you have a big decision, come to God for help. Pray that you will do what God wants, and make the best decision you can. If you been punished before, even for something little, you might be afraid to make more mistakes. Remember that God is always on your side, and that no mistakes will separate you from his Love.