Soccer is played with a team, not an individual. The group's work would be to provide you with support, and you need to support them too. Never try to monopolize the ball. Instead, assist your team and focus on the gain as a team. To get the whole idea on team work, buy arsenal tickets and watch the young lads play and emulate them.
Football requires great speed. There are lots of different exercises that will help you be more agile. Among the best exercises you can do to improve your speed will be to jump rope. Transform your jumping by doing a variety of actions.