Try to beat your record from the previous day of juggling. Time yourself when you dribble around seven cones. Always push yourself and you will see results. Vision will come in time, just continue playing and having fun. I think the best advice I could give you is to always have an open mind.
Talk matters over with the entire team and make a decision based on the majority of the team.
Be a good leader and lead by example. This should gain your teammates' respect. The best things to improve shooting are to keep your eye on the ball and concentrate on not trying to kill it. If you have fun when you train then you have what it takes to play college ball. Remember, in college you must manage your time between school and soccer.