Michelle is one of the most active members on Sololearn. She answers questions all the time. As one user already said, she lives in the US answering questions yet even in other timezones she answers. Who knows if she even sleeps. 

Me and a group of other people have been talking about it and decided to create a petition. She's kind and really sweet. Michelle always cheers people up when they are feeling down and never fails to be helpful.  

The least we can do is return the favor by bringing her back.