hello Jonas. i am new here. WOW i am talking to a pro. haha. well i just wanna ask for some advise. i am mostly a doubles player. i have a permanent partner. the thing is my partner lacks the aggrasion. he has the drive to excel but his playing style is just not aggresive enough. we do have a great understanding though and currently we are the best for each other. his lack of aggresion has cost us a few very important matches. just want some advice from a pro. what would you do? focusing only on singles would be hard because my results playing doubles have always been better.