You should absolutely get involved with soccer. You would practice with the team so you'd get to know them better and failing in that sense is less likely. You'd also wear identical jerseys so you know who's your team mate. And don't let failure scare you. I onced played kickball and I kicked the ball and it rolled on the line and touched my base. I got myself out. I didn't care I still played. Soccer is an amazing sport and failure shouldn't stop you from having that passion.