I mean, thats the goal of boosting ! :D You try your hardest to reach that mmr. When I boost, I like to think of that account as my new tryhard account so failing or feeding is a no-no. & Usually, people ask for boosting to a higher mmr, so being up there is easier to boost, until you hit the 1850's, cause thats when you meet all the streamers (bkid, ppd, etc.)