Hi everyone, Coming back to tennis I started on doulbes and am now playing more singles. One thing I've noticed is that I'm playing really bad singles. I revert to just trying to get the ball back and get all tensed up instead of going for my shots. Players that I should be 0-1. I'm beating 5-4 etc. I've noticed a big weakness is return of serve. I think playing doubles has not given me enough practcie serving and returning serve. Any advice or at least consolation would be appreciated!