I think it is. Especially because there are two things that determines if a person will stay with you or not(In some cases). Some people think that sex and money are determining factors in spouses.
I beg you to not push yourself too much. I pushed myself a little over my limits of playing standard! and taiko! maps. I can see why getting +97% acc on easy maps will help improve. Playing hard maps are always fun but I had learnt that if we push too much RSI will come. I had learnt a valuable lesson.